./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i --full-output --architecture 32bit


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


Checking for memory safety (memcleanup)
Using default analysis
Version d790fecc
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea62c03d-915a-45a2-a5d3-f62ed09e6fd6/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea62c03d-915a-45a2-a5d3-f62ed09e6fd6/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea62c03d-915a-45a2-a5d3-f62ed09e6fd6/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea62c03d-915a-45a2-a5d3-f62ed09e6fd6/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea62c03d-915a-45a2-a5d3-f62ed09e6fd6/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea62c03d-915a-45a2-a5d3-f62ed09e6fd6/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) )

 --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ce6a3162e09155ad765d255c42023f1cbec9d995c66c63f43c14fadd8640484e
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-d790fec
[2024-11-24 18:16:34,636 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-24 18:16:34,726 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea62c03d-915a-45a2-a5d3-f62ed09e6fd6/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf
[2024-11-24 18:16:34,733 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-24 18:16:34,733 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-11-24 18:16:34,776 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-24 18:16:34,778 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-24 18:16:34,778 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-24 18:16:34,779 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-24 18:16:34,779 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-11-24 18:16:34,779 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-11-24 18:16:34,779 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-24 18:16:34,779 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-11-24 18:16:34,779 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-24 18:16:34,779 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-11-24 18:16:34,779 INFO  L153        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2024-11-24 18:16:34,779 INFO  L153        SettingsManager]:  * Bitprecise bitfields=true
[2024-11-24 18:16:34,780 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-24 18:16:34,780 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-11-24 18:16:34,780 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-11-24 18:16:34,780 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-11-24 18:16:34,780 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-11-24 18:16:34,780 INFO  L153        SettingsManager]:  * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-11-24 18:16:34,780 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-24 18:16:34,780 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-11-24 18:16:34,780 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2024-11-24 18:16:34,781 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2024-11-24 18:16:34,781 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-24 18:16:34,781 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-24 18:16:34,781 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-24 18:16:34,781 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-24 18:16:34,781 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2024-11-24 18:16:34,781 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-24 18:16:34,781 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea62c03d-915a-45a2-a5d3-f62ed09e6fd6/bin/ukojak-verify-ENZ3QT5qd3
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
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 valid-memcleanup) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak
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 -> ce6a3162e09155ad765d255c42023f1cbec9d995c66c63f43c14fadd8640484e
[2024-11-24 18:16:35,087 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-24 18:16:35,097 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-24 18:16:35,099 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-24 18:16:35,100 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-24 18:16:35,101 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-24 18:16:35,102 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea62c03d-915a-45a2-a5d3-f62ed09e6fd6/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i
[2024-11-24 18:16:38,097 INFO  L533              CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea62c03d-915a-45a2-a5d3-f62ed09e6fd6/bin/ukojak-verify-ENZ3QT5qd3/data/1a221a0c0/eca3e7c3bf3e4eb5ad7d0a50f24765c3/FLAG75e921f2b
[2024-11-24 18:16:38,446 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-24 18:16:38,446 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea62c03d-915a-45a2-a5d3-f62ed09e6fd6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i
[2024-11-24 18:16:38,475 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea62c03d-915a-45a2-a5d3-f62ed09e6fd6/bin/ukojak-verify-ENZ3QT5qd3/data/1a221a0c0/eca3e7c3bf3e4eb5ad7d0a50f24765c3/FLAG75e921f2b
[2024-11-24 18:16:38,652 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea62c03d-915a-45a2-a5d3-f62ed09e6fd6/bin/ukojak-verify-ENZ3QT5qd3/data/1a221a0c0/eca3e7c3bf3e4eb5ad7d0a50f24765c3
[2024-11-24 18:16:38,654 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-24 18:16:38,655 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-24 18:16:38,657 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-24 18:16:38,657 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-24 18:16:38,660 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-24 18:16:38,661 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:16:38" (1/1) ...
[2024-11-24 18:16:38,663 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f1bc1d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:38, skipping insertion in model container
[2024-11-24 18:16:38,663 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:16:38" (1/1) ...
[2024-11-24 18:16:38,743 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-24 18:16:39,463 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-24 18:16:39,480 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-24 18:16:39,690 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-24 18:16:39,727 INFO  L204         MainTranslator]: Completed translation
[2024-11-24 18:16:39,728 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:39 WrapperNode
[2024-11-24 18:16:39,728 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-24 18:16:39,729 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-24 18:16:39,730 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-24 18:16:39,730 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-24 18:16:39,737 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:39" (1/1) ...
[2024-11-24 18:16:39,778 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:39" (1/1) ...
[2024-11-24 18:16:39,930 INFO  L138                Inliner]: procedures = 177, calls = 507, calls flagged for inlining = 17, calls inlined = 44, statements flattened = 3539
[2024-11-24 18:16:39,931 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-24 18:16:39,931 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-24 18:16:39,932 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-24 18:16:39,932 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-24 18:16:39,940 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:39" (1/1) ...
[2024-11-24 18:16:39,940 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:39" (1/1) ...
[2024-11-24 18:16:39,966 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:39" (1/1) ...
[2024-11-24 18:16:39,967 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:39" (1/1) ...
[2024-11-24 18:16:40,044 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:39" (1/1) ...
[2024-11-24 18:16:40,048 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:39" (1/1) ...
[2024-11-24 18:16:40,074 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:39" (1/1) ...
[2024-11-24 18:16:40,092 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:39" (1/1) ...
[2024-11-24 18:16:40,110 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:39" (1/1) ...
[2024-11-24 18:16:40,134 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-24 18:16:40,135 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-24 18:16:40,135 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-24 18:16:40,135 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-24 18:16:40,136 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:39" (1/1) ...
[2024-11-24 18:16:40,142 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-24 18:16:40,154 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea62c03d-915a-45a2-a5d3-f62ed09e6fd6/bin/ukojak-verify-ENZ3QT5qd3/z3
[2024-11-24 18:16:40,168 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea62c03d-915a-45a2-a5d3-f62ed09e6fd6/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-11-24 18:16:40,171 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea62c03d-915a-45a2-a5d3-f62ed09e6fd6/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-11-24 18:16:40,197 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-11-24 18:16:40,197 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-11-24 18:16:40,198 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-11-24 18:16:40,198 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-24 18:16:40,198 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2024-11-24 18:16:40,198 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-11-24 18:16:40,198 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-11-24 18:16:40,198 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-24 18:16:40,198 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2024-11-24 18:16:40,198 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-24 18:16:40,198 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-24 18:16:40,508 INFO  L234             CfgBuilder]: Building ICFG
[2024-11-24 18:16:40,509 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-24 18:16:44,494 INFO  L?                        ?]: Removed 887 outVars from TransFormulas that were not future-live.
[2024-11-24 18:16:44,494 INFO  L283             CfgBuilder]: Performing block encoding
[2024-11-24 18:16:48,463 INFO  L307             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-24 18:16:48,464 INFO  L312             CfgBuilder]: Removed 85 assume(true) statements.
[2024-11-24 18:16:48,464 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:16:48 BoogieIcfgContainer
[2024-11-24 18:16:48,464 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-24 18:16:48,465 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2024-11-24 18:16:48,465 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2024-11-24 18:16:48,475 INFO  L274        PluginConnector]: CodeCheck initialized
[2024-11-24 18:16:48,475 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:16:48" (1/1) ...
[2024-11-24 18:16:48,483 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-24 18:16:48,544 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:16:48,559 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 355 states and 593 transitions.
[2024-11-24 18:16:48,560 INFO  L276                IsEmpty]: Start isEmpty. Operand 355 states and 593 transitions.
[2024-11-24 18:16:48,562 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-24 18:16:48,563 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:16:48,564 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:16:48,689 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:16:48,743 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:16:48,775 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:16:48,776 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 354 states and 587 transitions.
[2024-11-24 18:16:48,776 INFO  L276                IsEmpty]: Start isEmpty. Operand 354 states and 587 transitions.
[2024-11-24 18:16:48,781 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2024-11-24 18:16:48,782 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:16:48,782 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:16:48,819 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:16:48,842 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:16:48,852 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:16:48,853 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 354 states and 583 transitions.
[2024-11-24 18:16:48,853 INFO  L276                IsEmpty]: Start isEmpty. Operand 354 states and 583 transitions.
[2024-11-24 18:16:48,854 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 19
[2024-11-24 18:16:48,854 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:16:48,854 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:16:48,885 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:16:49,094 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:16:49,160 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:16:49,161 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 356 states and 584 transitions.
[2024-11-24 18:16:49,161 INFO  L276                IsEmpty]: Start isEmpty. Operand 356 states and 584 transitions.
[2024-11-24 18:16:49,165 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 28
[2024-11-24 18:16:49,165 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:16:49,165 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:16:49,222 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:16:49,298 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:16:51,601 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:16:51,616 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:16:51,617 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 356 states and 579 transitions.
[2024-11-24 18:16:51,617 INFO  L276                IsEmpty]: Start isEmpty. Operand 356 states and 579 transitions.
[2024-11-24 18:16:51,619 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 33
[2024-11-24 18:16:51,619 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:16:51,619 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:16:51,667 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:16:51,724 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:16:51,785 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:16:51,786 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 356 states and 575 transitions.
[2024-11-24 18:16:51,786 INFO  L276                IsEmpty]: Start isEmpty. Operand 356 states and 575 transitions.
[2024-11-24 18:16:51,788 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 39
[2024-11-24 18:16:51,788 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:16:51,788 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:16:51,848 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:16:51,920 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:16:51,928 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:16:51,929 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 356 states and 569 transitions.
[2024-11-24 18:16:51,930 INFO  L276                IsEmpty]: Start isEmpty. Operand 356 states and 569 transitions.
[2024-11-24 18:16:51,931 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 48
[2024-11-24 18:16:51,931 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:16:51,931 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:16:51,995 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:16:52,091 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:17:02,127 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:17:02,250 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:17:02,253 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 356 states and 561 transitions.
[2024-11-24 18:17:02,253 INFO  L276                IsEmpty]: Start isEmpty. Operand 356 states and 561 transitions.
[2024-11-24 18:17:02,254 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 53
[2024-11-24 18:17:02,256 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:17:02,256 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:17:02,394 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:17:02,691 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:17:12,928 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:17:18,525 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:17:18,564 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:17:18,565 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 370 states and 579 transitions.
[2024-11-24 18:17:18,565 INFO  L276                IsEmpty]: Start isEmpty. Operand 370 states and 579 transitions.
[2024-11-24 18:17:18,566 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 55
[2024-11-24 18:17:18,566 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:17:18,566 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:17:18,659 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:17:18,746 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:17:18,757 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:17:18,758 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 370 states and 577 transitions.
[2024-11-24 18:17:18,758 INFO  L276                IsEmpty]: Start isEmpty. Operand 370 states and 577 transitions.
[2024-11-24 18:17:18,759 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 56
[2024-11-24 18:17:18,759 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:17:18,759 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:17:18,919 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:17:19,015 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:17:29,029 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:17:29,048 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:17:29,049 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 370 states and 575 transitions.
[2024-11-24 18:17:29,050 INFO  L276                IsEmpty]: Start isEmpty. Operand 370 states and 575 transitions.
[2024-11-24 18:17:29,050 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 57
[2024-11-24 18:17:29,050 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:17:29,051 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:17:29,219 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:17:29,505 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-24 18:17:30,444 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:17:30,445 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 373 states and 577 transitions.
[2024-11-24 18:17:30,445 INFO  L276                IsEmpty]: Start isEmpty. Operand 373 states and 577 transitions.
[2024-11-24 18:17:30,446 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 58
[2024-11-24 18:17:30,446 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:17:30,446 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:17:30,692 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:17:31,874 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:17:32,481 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:17:32,482 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 376 states and 583 transitions.
[2024-11-24 18:17:32,482 INFO  L276                IsEmpty]: Start isEmpty. Operand 376 states and 583 transitions.
[2024-11-24 18:17:32,485 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 58
[2024-11-24 18:17:32,485 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:17:32,485 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:17:32,559 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:17:32,600 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:17:32,609 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:17:32,610 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 376 states and 578 transitions.
[2024-11-24 18:17:32,610 INFO  L276                IsEmpty]: Start isEmpty. Operand 376 states and 578 transitions.
[2024-11-24 18:17:32,611 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 64
[2024-11-24 18:17:32,611 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:17:32,611 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:17:32,689 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:17:32,737 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:17:32,748 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:17:32,749 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 376 states and 572 transitions.
[2024-11-24 18:17:32,749 INFO  L276                IsEmpty]: Start isEmpty. Operand 376 states and 572 transitions.
[2024-11-24 18:17:32,751 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 73
[2024-11-24 18:17:32,753 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:17:32,754 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:17:32,847 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:17:32,903 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:17:39,455 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:17:39,507 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:17:39,508 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 376 states and 566 transitions.
[2024-11-24 18:17:39,508 INFO  L276                IsEmpty]: Start isEmpty. Operand 376 states and 566 transitions.
[2024-11-24 18:17:39,508 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 78
[2024-11-24 18:17:39,508 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:17:39,509 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:17:39,632 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:17:39,823 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:17:50,520 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:18:00,552 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:18:10,565 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:18:20,579 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:18:20,608 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:18:20,609 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 390 states and 585 transitions.
[2024-11-24 18:18:20,609 INFO  L276                IsEmpty]: Start isEmpty. Operand 390 states and 585 transitions.
[2024-11-24 18:18:20,610 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 78
[2024-11-24 18:18:20,610 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:18:20,610 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:18:20,778 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:18:20,843 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:18:20,855 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:18:20,856 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 390 states and 583 transitions.
[2024-11-24 18:18:20,856 INFO  L276                IsEmpty]: Start isEmpty. Operand 390 states and 583 transitions.
[2024-11-24 18:18:20,857 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 80
[2024-11-24 18:18:20,857 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:18:20,857 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:18:20,966 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:18:21,033 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:18:21,049 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:18:21,050 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 390 states and 581 transitions.
[2024-11-24 18:18:21,050 INFO  L276                IsEmpty]: Start isEmpty. Operand 390 states and 581 transitions.
[2024-11-24 18:18:21,051 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 81
[2024-11-24 18:18:21,051 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:18:21,051 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:18:21,169 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:18:21,227 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:18:22,042 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:18:22,043 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 390 states and 579 transitions.
[2024-11-24 18:18:22,043 INFO  L276                IsEmpty]: Start isEmpty. Operand 390 states and 579 transitions.
[2024-11-24 18:18:22,044 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 82
[2024-11-24 18:18:22,044 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:18:22,045 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:18:22,189 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:18:22,370 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-24 18:18:23,928 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:18:23,976 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:18:23,977 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 393 states and 581 transitions.
[2024-11-24 18:18:23,978 INFO  L276                IsEmpty]: Start isEmpty. Operand 393 states and 581 transitions.
[2024-11-24 18:18:23,980 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 83
[2024-11-24 18:18:23,980 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:18:23,982 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:18:24,133 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:18:24,361 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:18:34,585 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:18:37,510 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:18:37,837 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:18:37,838 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 423 states and 617 transitions.
[2024-11-24 18:18:37,838 INFO  L276                IsEmpty]: Start isEmpty. Operand 423 states and 617 transitions.
[2024-11-24 18:18:37,839 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 87
[2024-11-24 18:18:37,839 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:18:37,839 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:18:37,966 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:18:38,032 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:18:38,078 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:18:38,080 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 423 states and 615 transitions.
[2024-11-24 18:18:38,080 INFO  L276                IsEmpty]: Start isEmpty. Operand 423 states and 615 transitions.
[2024-11-24 18:18:38,081 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 87
[2024-11-24 18:18:38,081 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:18:38,081 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:18:38,236 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:18:38,426 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-24 18:18:41,409 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:18:41,474 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:18:41,475 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 426 states and 617 transitions.
[2024-11-24 18:18:41,475 INFO  L276                IsEmpty]: Start isEmpty. Operand 426 states and 617 transitions.
[2024-11-24 18:18:41,476 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 88
[2024-11-24 18:18:41,476 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:18:41,477 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:18:41,643 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:18:42,027 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:18:52,572 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:19:02,586 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:19:14,207 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:19:16,185 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:19:26,604 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:19:26,636 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:19:26,637 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 501 states and 716 transitions.
[2024-11-24 18:19:26,637 INFO  L276                IsEmpty]: Start isEmpty. Operand 501 states and 716 transitions.
[2024-11-24 18:19:26,638 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 90
[2024-11-24 18:19:26,638 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:19:26,638 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:19:26,782 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:19:26,848 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:19:26,876 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:19:26,877 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 501 states and 715 transitions.
[2024-11-24 18:19:26,877 INFO  L276                IsEmpty]: Start isEmpty. Operand 501 states and 715 transitions.
[2024-11-24 18:19:26,878 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 91
[2024-11-24 18:19:26,878 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:19:26,879 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:19:27,034 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:19:27,111 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-24 18:19:28,283 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:19:28,290 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:19:28,291 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 501 states and 713 transitions.
[2024-11-24 18:19:28,291 INFO  L276                IsEmpty]: Start isEmpty. Operand 501 states and 713 transitions.
[2024-11-24 18:19:28,292 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 91
[2024-11-24 18:19:28,292 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:19:28,293 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:19:28,496 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:19:28,575 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-24 18:19:28,592 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:19:28,593 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 501 states and 709 transitions.
[2024-11-24 18:19:28,593 INFO  L276                IsEmpty]: Start isEmpty. Operand 501 states and 709 transitions.
[2024-11-24 18:19:28,594 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 91
[2024-11-24 18:19:28,594 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:19:28,594 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:19:28,755 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:19:28,915 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:19:29,775 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:19:29,780 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 509 states and 719 transitions.
[2024-11-24 18:19:29,780 INFO  L276                IsEmpty]: Start isEmpty. Operand 509 states and 719 transitions.
[2024-11-24 18:19:29,781 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 92
[2024-11-24 18:19:29,781 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:19:29,781 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:19:29,957 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:19:30,234 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-24 18:19:40,271 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:19:41,380 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:19:46,925 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:19:51,168 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:19:51,185 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:19:51,185 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 512 states and 721 transitions.
[2024-11-24 18:19:51,185 INFO  L276                IsEmpty]: Start isEmpty. Operand 512 states and 721 transitions.
[2024-11-24 18:19:51,186 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 92
[2024-11-24 18:19:51,186 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:19:51,187 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:19:51,345 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:19:51,564 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-24 18:20:01,605 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:20:11,623 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:20:19,784 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:20:19,801 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:20:19,801 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 515 states and 723 transitions.
[2024-11-24 18:20:19,802 INFO  L276                IsEmpty]: Start isEmpty. Operand 515 states and 723 transitions.
[2024-11-24 18:20:19,803 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 92
[2024-11-24 18:20:19,803 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:20:19,803 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:20:19,956 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:20:20,038 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:20:20,106 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:20:20,106 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 515 states and 721 transitions.
[2024-11-24 18:20:20,106 INFO  L276                IsEmpty]: Start isEmpty. Operand 515 states and 721 transitions.
[2024-11-24 18:20:20,108 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 92
[2024-11-24 18:20:20,108 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:20:20,109 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:20:20,376 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:20:20,618 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-24 18:20:30,649 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:20:34,074 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-24 18:20:34,109 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:20:34,109 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 518 states and 723 transitions.
[2024-11-24 18:20:34,109 INFO  L276                IsEmpty]: Start isEmpty. Operand 518 states and 723 transitions.
[2024-11-24 18:20:34,110 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 94
[2024-11-24 18:20:34,110 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:20:34,111 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:20:34,275 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:20:34,429 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-24 18:20:40,927 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-24 18:20:41,009 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:20:41,010 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 519 states and 725 transitions.
[2024-11-24 18:20:41,010 INFO  L276                IsEmpty]: Start isEmpty. Operand 519 states and 725 transitions.
[2024-11-24 18:20:41,011 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 95
[2024-11-24 18:20:41,011 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:20:41,011 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:20:41,240 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:20:41,318 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:20:41,343 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:20:41,344 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 519 states and 724 transitions.
[2024-11-24 18:20:41,345 INFO  L276                IsEmpty]: Start isEmpty. Operand 519 states and 724 transitions.
[2024-11-24 18:20:41,345 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 96
[2024-11-24 18:20:41,345 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:20:41,346 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:20:43,711 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:20:44,286 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:20:44,868 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:20:44,869 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 520 states and 722 transitions.
[2024-11-24 18:20:44,870 INFO  L276                IsEmpty]: Start isEmpty. Operand 520 states and 722 transitions.
[2024-11-24 18:20:44,871 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 97
[2024-11-24 18:20:44,871 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:20:44,871 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:20:47,722 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:20:48,485 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:20:49,815 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:20:49,816 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 521 states and 724 transitions.
[2024-11-24 18:20:49,816 INFO  L276                IsEmpty]: Start isEmpty. Operand 521 states and 724 transitions.
[2024-11-24 18:20:49,817 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 98
[2024-11-24 18:20:49,817 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:20:49,817 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:20:52,179 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:20:52,978 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:20:54,760 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:20:54,760 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 522 states and 725 transitions.
[2024-11-24 18:20:54,761 INFO  L276                IsEmpty]: Start isEmpty. Operand 522 states and 725 transitions.
[2024-11-24 18:20:54,761 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 99
[2024-11-24 18:20:54,762 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:20:54,762 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:20:57,626 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:20:58,451 INFO  L134       CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:21:00,195 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:21:00,196 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 523 states and 725 transitions.
[2024-11-24 18:21:00,196 INFO  L276                IsEmpty]: Start isEmpty. Operand 523 states and 725 transitions.
[2024-11-24 18:21:00,197 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 100
[2024-11-24 18:21:00,197 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:21:00,197 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:21:01,682 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:21:02,447 INFO  L134       CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:21:03,373 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:21:03,373 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 524 states and 726 transitions.
[2024-11-24 18:21:03,373 INFO  L276                IsEmpty]: Start isEmpty. Operand 524 states and 726 transitions.
[2024-11-24 18:21:03,374 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 101
[2024-11-24 18:21:03,374 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:21:03,374 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:21:04,844 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:21:05,760 INFO  L134       CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:21:06,640 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:21:06,640 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 525 states and 727 transitions.
[2024-11-24 18:21:06,641 INFO  L276                IsEmpty]: Start isEmpty. Operand 525 states and 727 transitions.
[2024-11-24 18:21:06,641 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 102
[2024-11-24 18:21:06,642 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:21:06,642 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:21:08,736 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:21:09,483 INFO  L134       CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:21:10,463 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:21:10,463 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 526 states and 728 transitions.
[2024-11-24 18:21:10,463 INFO  L276                IsEmpty]: Start isEmpty. Operand 526 states and 728 transitions.
[2024-11-24 18:21:10,464 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 103
[2024-11-24 18:21:10,464 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:21:10,464 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:21:11,764 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:21:12,580 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:21:13,465 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:21:13,466 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 527 states and 729 transitions.
[2024-11-24 18:21:13,466 INFO  L276                IsEmpty]: Start isEmpty. Operand 527 states and 729 transitions.
[2024-11-24 18:21:13,467 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 104
[2024-11-24 18:21:13,467 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:21:13,467 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:21:14,847 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:21:16,648 INFO  L134       CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:21:18,675 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:21:18,676 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 528 states and 731 transitions.
[2024-11-24 18:21:18,676 INFO  L276                IsEmpty]: Start isEmpty. Operand 528 states and 731 transitions.
[2024-11-24 18:21:18,676 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 105
[2024-11-24 18:21:18,676 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:21:18,677 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:21:20,981 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:21:21,910 INFO  L134       CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:21:23,870 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:21:23,871 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 529 states and 732 transitions.
[2024-11-24 18:21:23,871 INFO  L276                IsEmpty]: Start isEmpty. Operand 529 states and 732 transitions.
[2024-11-24 18:21:23,872 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 106
[2024-11-24 18:21:23,872 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:21:23,872 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:21:26,636 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:21:27,618 INFO  L134       CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:21:29,639 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:21:29,640 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 530 states and 733 transitions.
[2024-11-24 18:21:29,640 INFO  L276                IsEmpty]: Start isEmpty. Operand 530 states and 733 transitions.
[2024-11-24 18:21:29,641 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 107
[2024-11-24 18:21:29,641 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:21:29,641 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:21:31,623 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:21:33,006 INFO  L134       CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:21:36,777 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:21:36,777 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 531 states and 733 transitions.
[2024-11-24 18:21:36,777 INFO  L276                IsEmpty]: Start isEmpty. Operand 531 states and 733 transitions.
[2024-11-24 18:21:36,778 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 108
[2024-11-24 18:21:36,778 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:21:36,778 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:21:38,805 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:21:39,775 INFO  L134       CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:21:40,971 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:21:40,972 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 532 states and 734 transitions.
[2024-11-24 18:21:40,972 INFO  L276                IsEmpty]: Start isEmpty. Operand 532 states and 734 transitions.
[2024-11-24 18:21:40,972 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 109
[2024-11-24 18:21:40,972 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:21:40,972 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:21:42,569 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:21:43,644 INFO  L134       CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:21:44,813 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:21:44,813 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 533 states and 735 transitions.
[2024-11-24 18:21:44,814 INFO  L276                IsEmpty]: Start isEmpty. Operand 533 states and 735 transitions.
[2024-11-24 18:21:44,814 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 110
[2024-11-24 18:21:44,814 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:21:44,814 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:21:46,017 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:21:47,854 INFO  L134       CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:21:49,852 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:21:49,853 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 534 states and 737 transitions.
[2024-11-24 18:21:49,853 INFO  L276                IsEmpty]: Start isEmpty. Operand 534 states and 737 transitions.
[2024-11-24 18:21:49,853 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 111
[2024-11-24 18:21:49,853 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:21:49,854 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:21:52,020 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:21:53,391 INFO  L134       CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:21:55,777 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:21:55,778 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 535 states and 737 transitions.
[2024-11-24 18:21:55,778 INFO  L276                IsEmpty]: Start isEmpty. Operand 535 states and 737 transitions.
[2024-11-24 18:21:55,778 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 112
[2024-11-24 18:21:55,778 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:21:55,778 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:21:57,707 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:21:59,257 INFO  L134       CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:22:00,974 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:22:00,974 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 536 states and 739 transitions.
[2024-11-24 18:22:00,974 INFO  L276                IsEmpty]: Start isEmpty. Operand 536 states and 739 transitions.
[2024-11-24 18:22:00,975 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 113
[2024-11-24 18:22:00,975 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:22:00,975 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:22:02,883 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:22:04,439 INFO  L134       CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:22:06,889 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:22:06,890 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 537 states and 739 transitions.
[2024-11-24 18:22:06,890 INFO  L276                IsEmpty]: Start isEmpty. Operand 537 states and 739 transitions.
[2024-11-24 18:22:06,891 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 114
[2024-11-24 18:22:06,891 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:22:06,891 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:22:09,329 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:22:10,590 INFO  L134       CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:22:12,110 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:22:12,111 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 538 states and 740 transitions.
[2024-11-24 18:22:12,111 INFO  L276                IsEmpty]: Start isEmpty. Operand 538 states and 740 transitions.
[2024-11-24 18:22:12,112 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 115
[2024-11-24 18:22:12,112 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:22:12,112 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:22:14,386 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:22:15,915 INFO  L134       CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:22:17,476 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:22:17,477 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 539 states and 741 transitions.
[2024-11-24 18:22:17,477 INFO  L276                IsEmpty]: Start isEmpty. Operand 539 states and 741 transitions.
[2024-11-24 18:22:17,478 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 116
[2024-11-24 18:22:17,478 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:22:17,478 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:22:18,529 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:22:21,142 INFO  L134       CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:22:23,968 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:22:23,969 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 540 states and 743 transitions.
[2024-11-24 18:22:23,973 INFO  L276                IsEmpty]: Start isEmpty. Operand 540 states and 743 transitions.
[2024-11-24 18:22:23,973 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 117
[2024-11-24 18:22:23,973 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:22:23,974 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:22:26,810 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:22:28,574 INFO  L134       CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:22:31,541 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:22:31,542 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 541 states and 743 transitions.
[2024-11-24 18:22:31,542 INFO  L276                IsEmpty]: Start isEmpty. Operand 541 states and 743 transitions.
[2024-11-24 18:22:31,543 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 118
[2024-11-24 18:22:31,543 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:22:31,543 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:22:33,703 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:22:35,281 INFO  L134       CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:22:37,363 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:22:37,363 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 542 states and 744 transitions.
[2024-11-24 18:22:37,363 INFO  L276                IsEmpty]: Start isEmpty. Operand 542 states and 744 transitions.
[2024-11-24 18:22:37,363 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 119
[2024-11-24 18:22:37,363 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:22:37,364 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:22:39,004 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:22:41,346 INFO  L134       CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:22:43,942 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:22:43,942 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 543 states and 746 transitions.
[2024-11-24 18:22:43,942 INFO  L276                IsEmpty]: Start isEmpty. Operand 543 states and 746 transitions.
[2024-11-24 18:22:43,943 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 120
[2024-11-24 18:22:43,943 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:22:43,943 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:22:46,048 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:22:47,779 INFO  L134       CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:22:51,237 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:22:51,238 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 544 states and 747 transitions.
[2024-11-24 18:22:51,238 INFO  L276                IsEmpty]: Start isEmpty. Operand 544 states and 747 transitions.
[2024-11-24 18:22:51,238 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 121
[2024-11-24 18:22:51,238 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:22:51,238 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:22:53,330 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:22:55,062 INFO  L134       CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:22:58,318 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:22:58,319 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 545 states and 748 transitions.
[2024-11-24 18:22:58,319 INFO  L276                IsEmpty]: Start isEmpty. Operand 545 states and 748 transitions.
[2024-11-24 18:22:58,320 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 122
[2024-11-24 18:22:58,320 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:22:58,320 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:23:00,420 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:23:02,901 INFO  L134       CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:23:09,532 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:23:09,533 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 546 states and 748 transitions.
[2024-11-24 18:23:09,533 INFO  L276                IsEmpty]: Start isEmpty. Operand 546 states and 748 transitions.
[2024-11-24 18:23:09,533 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 123
[2024-11-24 18:23:09,534 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:23:09,534 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:23:11,716 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:23:13,425 INFO  L134       CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:23:15,195 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:23:15,196 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 547 states and 749 transitions.
[2024-11-24 18:23:15,196 INFO  L276                IsEmpty]: Start isEmpty. Operand 547 states and 749 transitions.
[2024-11-24 18:23:15,197 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 124
[2024-11-24 18:23:15,197 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:23:15,197 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:23:17,043 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:23:19,854 INFO  L134       CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:23:22,732 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:23:22,733 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 548 states and 751 transitions.
[2024-11-24 18:23:22,733 INFO  L276                IsEmpty]: Start isEmpty. Operand 548 states and 751 transitions.
[2024-11-24 18:23:22,733 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 125
[2024-11-24 18:23:22,733 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:23:22,733 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:23:24,284 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:23:26,428 INFO  L134       CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:23:29,837 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:23:29,837 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 549 states and 751 transitions.
[2024-11-24 18:23:29,838 INFO  L276                IsEmpty]: Start isEmpty. Operand 549 states and 751 transitions.
[2024-11-24 18:23:29,838 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 126
[2024-11-24 18:23:29,838 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:23:29,838 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:23:32,182 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:23:34,011 INFO  L134       CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:23:36,222 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:23:36,222 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 550 states and 752 transitions.
[2024-11-24 18:23:36,222 INFO  L276                IsEmpty]: Start isEmpty. Operand 550 states and 752 transitions.
[2024-11-24 18:23:36,223 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 127
[2024-11-24 18:23:36,223 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:23:36,223 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:23:38,628 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:23:41,533 INFO  L134       CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:23:44,608 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:23:44,609 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 551 states and 754 transitions.
[2024-11-24 18:23:44,609 INFO  L276                IsEmpty]: Start isEmpty. Operand 551 states and 754 transitions.
[2024-11-24 18:23:44,609 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 128
[2024-11-24 18:23:44,609 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:23:44,609 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:23:47,057 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:23:49,365 INFO  L134       CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:23:54,127 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:23:54,127 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 552 states and 755 transitions.
[2024-11-24 18:23:54,127 INFO  L276                IsEmpty]: Start isEmpty. Operand 552 states and 755 transitions.
[2024-11-24 18:23:54,128 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 129
[2024-11-24 18:23:54,128 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:23:54,128 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:23:57,801 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:24:00,460 INFO  L134       CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:24:05,066 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:24:05,067 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 553 states and 757 transitions.
[2024-11-24 18:24:05,067 INFO  L276                IsEmpty]: Start isEmpty. Operand 553 states and 757 transitions.
[2024-11-24 18:24:05,067 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 130
[2024-11-24 18:24:05,067 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:24:05,067 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:24:08,073 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:24:10,892 INFO  L134       CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:24:15,709 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:24:15,710 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 554 states and 757 transitions.
[2024-11-24 18:24:15,710 INFO  L276                IsEmpty]: Start isEmpty. Operand 554 states and 757 transitions.
[2024-11-24 18:24:15,710 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 131
[2024-11-24 18:24:15,710 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:24:15,710 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:24:18,173 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:24:22,520 INFO  L134       CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:24:33,341 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:24:33,342 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 555 states and 757 transitions.
[2024-11-24 18:24:33,343 INFO  L276                IsEmpty]: Start isEmpty. Operand 555 states and 757 transitions.
[2024-11-24 18:24:33,344 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 132
[2024-11-24 18:24:33,344 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:24:33,345 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:24:35,007 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:24:38,238 INFO  L134       CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:24:41,320 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:24:41,321 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 556 states and 759 transitions.
[2024-11-24 18:24:41,321 INFO  L276                IsEmpty]: Start isEmpty. Operand 556 states and 759 transitions.
[2024-11-24 18:24:41,321 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 133
[2024-11-24 18:24:41,321 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:24:41,321 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:24:44,203 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:24:46,791 INFO  L134       CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:24:51,147 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:24:51,148 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 557 states and 761 transitions.
[2024-11-24 18:24:51,148 INFO  L276                IsEmpty]: Start isEmpty. Operand 557 states and 761 transitions.
[2024-11-24 18:24:51,148 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 134
[2024-11-24 18:24:51,148 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:24:51,148 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:24:53,686 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:24:56,530 INFO  L134       CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:25:01,392 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:25:01,392 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 558 states and 761 transitions.
[2024-11-24 18:25:01,392 INFO  L276                IsEmpty]: Start isEmpty. Operand 558 states and 761 transitions.
[2024-11-24 18:25:01,393 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 135
[2024-11-24 18:25:01,393 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:25:01,393 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:25:03,295 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:25:07,101 INFO  L134       CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:25:17,251 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:25:17,252 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 559 states and 761 transitions.
[2024-11-24 18:25:17,252 INFO  L276                IsEmpty]: Start isEmpty. Operand 559 states and 761 transitions.
[2024-11-24 18:25:17,252 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 136
[2024-11-24 18:25:17,252 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:25:17,252 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:25:19,643 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:25:23,511 INFO  L134       CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:25:27,142 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:25:27,142 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 560 states and 763 transitions.
[2024-11-24 18:25:27,143 INFO  L276                IsEmpty]: Start isEmpty. Operand 560 states and 763 transitions.
[2024-11-24 18:25:27,143 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 137
[2024-11-24 18:25:27,143 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:25:27,143 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:25:31,809 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:25:34,928 INFO  L134       CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:25:40,778 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:25:40,778 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 561 states and 764 transitions.
[2024-11-24 18:25:40,778 INFO  L276                IsEmpty]: Start isEmpty. Operand 561 states and 764 transitions.
[2024-11-24 18:25:40,779 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 138
[2024-11-24 18:25:40,779 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:25:40,779 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:25:44,495 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:25:48,473 INFO  L134       CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:25:55,804 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:25:55,805 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 562 states and 764 transitions.
[2024-11-24 18:25:55,805 INFO  L276                IsEmpty]: Start isEmpty. Operand 562 states and 764 transitions.
[2024-11-24 18:25:55,805 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 139
[2024-11-24 18:25:55,806 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:25:55,806 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:25:57,897 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:26:30,889 INFO  L134       CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-24 18:27:06,734 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:27:06,735 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 563 states and 766 transitions.
[2024-11-24 18:27:06,735 INFO  L276                IsEmpty]: Start isEmpty. Operand 563 states and 766 transitions.
[2024-11-24 18:27:06,736 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 140
[2024-11-24 18:27:06,736 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:27:06,736 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:27:10,177 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:27:11,143 INFO  L134       CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:27:13,149 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:27:13,150 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 564 states and 767 transitions.
[2024-11-24 18:27:13,150 INFO  L276                IsEmpty]: Start isEmpty. Operand 564 states and 767 transitions.
[2024-11-24 18:27:13,151 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 141
[2024-11-24 18:27:13,151 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:27:13,151 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:27:17,977 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:27:19,468 INFO  L134       CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:27:23,550 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:27:23,551 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 565 states and 768 transitions.
[2024-11-24 18:27:23,551 INFO  L276                IsEmpty]: Start isEmpty. Operand 565 states and 768 transitions.
[2024-11-24 18:27:23,552 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 142
[2024-11-24 18:27:23,552 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:27:23,552 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:27:27,630 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:27:29,348 INFO  L134       CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:27:32,514 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:27:32,515 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 566 states and 769 transitions.
[2024-11-24 18:27:32,515 INFO  L276                IsEmpty]: Start isEmpty. Operand 566 states and 769 transitions.
[2024-11-24 18:27:32,515 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 143
[2024-11-24 18:27:32,515 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:27:32,515 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:27:35,837 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:27:38,479 INFO  L134       CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:27:42,481 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:27:42,482 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 567 states and 771 transitions.
[2024-11-24 18:27:42,482 INFO  L276                IsEmpty]: Start isEmpty. Operand 567 states and 771 transitions.
[2024-11-24 18:27:42,483 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 144
[2024-11-24 18:27:42,483 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:27:42,483 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:27:46,209 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:27:48,281 INFO  L134       CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:27:53,687 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:27:53,688 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 568 states and 772 transitions.
[2024-11-24 18:27:53,688 INFO  L276                IsEmpty]: Start isEmpty. Operand 568 states and 772 transitions.
[2024-11-24 18:27:53,688 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 145
[2024-11-24 18:27:53,688 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:27:53,688 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:27:57,218 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:27:59,234 INFO  L134       CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:28:04,270 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:28:04,271 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 569 states and 773 transitions.
[2024-11-24 18:28:04,271 INFO  L276                IsEmpty]: Start isEmpty. Operand 569 states and 773 transitions.
[2024-11-24 18:28:04,272 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 146
[2024-11-24 18:28:04,272 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:28:04,272 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:28:10,088 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:28:12,132 INFO  L134       CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:28:17,532 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:28:17,533 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 570 states and 774 transitions.
[2024-11-24 18:28:17,533 INFO  L276                IsEmpty]: Start isEmpty. Operand 570 states and 774 transitions.
[2024-11-24 18:28:17,534 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 147
[2024-11-24 18:28:17,534 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:28:17,534 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:28:22,495 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:28:24,568 INFO  L134       CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:28:29,846 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:28:29,846 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 571 states and 775 transitions.
[2024-11-24 18:28:29,846 INFO  L276                IsEmpty]: Start isEmpty. Operand 571 states and 775 transitions.
[2024-11-24 18:28:29,847 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 148
[2024-11-24 18:28:29,847 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:28:29,847 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:28:34,200 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:28:36,245 INFO  L134       CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:28:41,542 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:28:41,543 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 572 states and 776 transitions.
[2024-11-24 18:28:41,543 INFO  L276                IsEmpty]: Start isEmpty. Operand 572 states and 776 transitions.
[2024-11-24 18:28:41,544 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 149
[2024-11-24 18:28:41,544 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:28:41,544 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:28:43,778 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:28:49,105 INFO  L134       CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:29:06,219 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:29:06,219 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 573 states and 776 transitions.
[2024-11-24 18:29:06,219 INFO  L276                IsEmpty]: Start isEmpty. Operand 573 states and 776 transitions.
[2024-11-24 18:29:06,220 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 150
[2024-11-24 18:29:06,220 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:29:06,220 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:29:09,967 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:29:13,164 INFO  L134       CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:29:17,791 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:29:17,792 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 574 states and 778 transitions.
[2024-11-24 18:29:17,792 INFO  L276                IsEmpty]: Start isEmpty. Operand 574 states and 778 transitions.
[2024-11-24 18:29:17,793 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 151
[2024-11-24 18:29:17,793 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:29:17,793 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:29:22,166 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:29:24,948 INFO  L134       CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:29:30,871 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:29:30,871 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 575 states and 778 transitions.
[2024-11-24 18:29:30,872 INFO  L276                IsEmpty]: Start isEmpty. Operand 575 states and 778 transitions.
[2024-11-24 18:29:30,872 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 152
[2024-11-24 18:29:30,872 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:29:30,872 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:29:34,785 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:29:37,055 INFO  L134       CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:29:40,812 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:29:40,813 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 576 states and 779 transitions.
[2024-11-24 18:29:40,813 INFO  L276                IsEmpty]: Start isEmpty. Operand 576 states and 779 transitions.
[2024-11-24 18:29:40,814 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 153
[2024-11-24 18:29:40,814 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:29:40,814 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:29:44,374 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:29:48,493 INFO  L134       CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:29:53,915 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:29:53,916 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 577 states and 781 transitions.
[2024-11-24 18:29:53,916 INFO  L276                IsEmpty]: Start isEmpty. Operand 577 states and 781 transitions.
[2024-11-24 18:29:53,917 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 154
[2024-11-24 18:29:53,917 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:29:53,917 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:29:57,546 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:30:00,351 INFO  L134       CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:30:06,611 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:30:06,611 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 578 states and 783 transitions.
[2024-11-24 18:30:06,612 INFO  L276                IsEmpty]: Start isEmpty. Operand 578 states and 783 transitions.
[2024-11-24 18:30:06,612 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 155
[2024-11-24 18:30:06,612 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:30:06,613 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:30:11,549 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:30:14,261 INFO  L134       CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:30:20,293 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:30:20,294 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 579 states and 783 transitions.
[2024-11-24 18:30:20,294 INFO  L276                IsEmpty]: Start isEmpty. Operand 579 states and 783 transitions.
[2024-11-24 18:30:20,294 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 156
[2024-11-24 18:30:20,294 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:30:20,294 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:30:24,064 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:30:27,078 INFO  L134       CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:30:33,100 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:30:33,101 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 580 states and 784 transitions.
[2024-11-24 18:30:33,101 INFO  L276                IsEmpty]: Start isEmpty. Operand 580 states and 784 transitions.
[2024-11-24 18:30:33,101 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 157
[2024-11-24 18:30:33,102 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:30:33,102 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:30:41,220 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-24 18:30:44,199 INFO  L134       CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.
[2024-11-24 18:30:50,817 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-24 18:30:50,819 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 581 states and 786 transitions.
[2024-11-24 18:30:50,819 INFO  L276                IsEmpty]: Start isEmpty. Operand 581 states and 786 transitions.
[2024-11-24 18:30:50,820 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 158
[2024-11-24 18:30:50,820 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-24 18:30:50,820 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-24 18:30:54,141 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat