./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-simple/dll2c_append_unequal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/list-simple/dll2c_append_unequal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9aabbeff87ba819b44dc608a3105d0ba81b71cd88693ecf2e6bf3860a7863e64 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 04:15:39,045 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 04:15:39,111 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 04:15:39,115 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 04:15:39,116 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 04:15:39,137 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 04:15:39,138 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 04:15:39,139 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 04:15:39,140 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 04:15:39,140 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 04:15:39,141 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 04:15:39,142 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 04:15:39,142 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 04:15:39,143 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 04:15:39,143 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 04:15:39,144 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 04:15:39,144 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 04:15:39,145 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 04:15:39,145 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 04:15:39,146 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 04:15:39,146 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 04:15:39,147 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 04:15:39,148 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 04:15:39,148 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 04:15:39,149 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 04:15:39,149 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 04:15:39,150 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:15:39,150 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 04:15:39,151 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 04:15:39,151 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 04:15:39,152 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 04:15:39,152 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 04:15:39,152 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 04:15:39,152 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9aabbeff87ba819b44dc608a3105d0ba81b71cd88693ecf2e6bf3860a7863e64 [2023-12-03 04:15:39,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 04:15:39,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 04:15:39,405 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 04:15:39,406 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 04:15:39,407 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 04:15:39,408 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/list-simple/dll2c_append_unequal.i [2023-12-03 04:15:42,159 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 04:15:42,385 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 04:15:42,386 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/sv-benchmarks/c/list-simple/dll2c_append_unequal.i [2023-12-03 04:15:42,398 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/bin/ukojak-verify-Qdu7aM0XO9/data/c500b0c35/69e0aa99baa34676b4554726f546332d/FLAGc4499b45b [2023-12-03 04:15:42,412 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/bin/ukojak-verify-Qdu7aM0XO9/data/c500b0c35/69e0aa99baa34676b4554726f546332d [2023-12-03 04:15:42,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 04:15:42,416 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 04:15:42,417 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 04:15:42,418 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 04:15:42,422 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 04:15:42,423 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:15:42" (1/1) ... [2023-12-03 04:15:42,424 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f63d172 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:15:42, skipping insertion in model container [2023-12-03 04:15:42,424 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:15:42" (1/1) ... [2023-12-03 04:15:42,478 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 04:15:42,778 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/sv-benchmarks/c/list-simple/dll2c_append_unequal.i[24672,24685] [2023-12-03 04:15:42,783 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:15:42,794 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 04:15:42,838 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/sv-benchmarks/c/list-simple/dll2c_append_unequal.i[24672,24685] [2023-12-03 04:15:42,839 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:15:42,870 INFO L206 MainTranslator]: Completed translation [2023-12-03 04:15:42,871 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:15:42 WrapperNode [2023-12-03 04:15:42,871 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 04:15:42,872 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 04:15:42,872 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 04:15:42,872 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 04:15:42,879 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:15:42" (1/1) ... [2023-12-03 04:15:42,894 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:15:42" (1/1) ... [2023-12-03 04:15:42,921 INFO L138 Inliner]: procedures = 127, calls = 49, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 149 [2023-12-03 04:15:42,921 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 04:15:42,922 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 04:15:42,922 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 04:15:42,922 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 04:15:42,932 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:15:42" (1/1) ... [2023-12-03 04:15:42,932 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:15:42" (1/1) ... [2023-12-03 04:15:42,937 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:15:42" (1/1) ... [2023-12-03 04:15:42,938 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:15:42" (1/1) ... [2023-12-03 04:15:42,947 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:15:42" (1/1) ... [2023-12-03 04:15:42,951 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:15:42" (1/1) ... [2023-12-03 04:15:42,954 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:15:42" (1/1) ... [2023-12-03 04:15:42,956 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:15:42" (1/1) ... [2023-12-03 04:15:42,959 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 04:15:42,960 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 04:15:42,961 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 04:15:42,961 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 04:15:42,962 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:15:42" (1/1) ... [2023-12-03 04:15:42,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:15:42,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 04:15:43,013 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 04:15:43,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e49f1a5-1e30-49c0-81dd-9cc224f506ad/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 04:15:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 04:15:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 04:15:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2023-12-03 04:15:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2023-12-03 04:15:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 04:15:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 04:15:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 04:15:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 04:15:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 04:15:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 04:15:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 04:15:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 04:15:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 04:15:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 04:15:43,193 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 04:15:43,196 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 04:15:43,432 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 04:15:43,518 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 04:15:43,519 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-12-03 04:15:43,520 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:15:43 BoogieIcfgContainer [2023-12-03 04:15:43,520 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 04:15:43,521 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 04:15:43,522 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 04:15:43,532 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 04:15:43,532 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:15:43" (1/1) ... [2023-12-03 04:15:43,541 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 04:15:43,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:15:43,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 25 states and 35 transitions. [2023-12-03 04:15:43,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 35 transitions. [2023-12-03 04:15:43,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-12-03 04:15:43,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:15:43,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:15:43,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:15:43,965 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 04:15:44,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:15:44,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 26 states and 35 transitions. [2023-12-03 04:15:44,064 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 35 transitions. [2023-12-03 04:15:44,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:15:44,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:15:44,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:15:44,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:15:47,985 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:15:50,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:15:50,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 33 states and 55 transitions. [2023-12-03 04:15:50,455 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 55 transitions. [2023-12-03 04:15:50,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:15:50,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:15:50,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:15:50,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:15:53,407 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:15:56,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:15:56,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 35 states and 61 transitions. [2023-12-03 04:15:56,046 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 61 transitions. [2023-12-03 04:15:56,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:15:56,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:15:56,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:15:56,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:00,294 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:16:08,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:08,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 40 states and 79 transitions. [2023-12-03 04:16:08,536 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 79 transitions. [2023-12-03 04:16:08,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:16:08,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:08,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:16:08,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:13,570 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:16:18,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:18,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 40 states and 79 transitions. [2023-12-03 04:16:18,249 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 79 transitions. [2023-12-03 04:16:18,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:16:18,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:18,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:16:18,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:22,635 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:16:28,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:28,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 43 states and 92 transitions. [2023-12-03 04:16:28,707 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 92 transitions. [2023-12-03 04:16:28,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:16:28,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:28,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:16:28,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:31,422 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:16:34,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:34,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 43 states and 92 transitions. [2023-12-03 04:16:34,439 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 92 transitions. [2023-12-03 04:16:34,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:16:34,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:34,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:16:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:36,026 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:16:37,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:37,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 43 states and 92 transitions. [2023-12-03 04:16:37,048 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 92 transitions. [2023-12-03 04:16:37,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:16:37,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:37,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:16:37,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:38,370 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:16:38,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:38,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 43 states and 92 transitions. [2023-12-03 04:16:38,691 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 92 transitions. [2023-12-03 04:16:38,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:16:38,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:38,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:16:38,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:40,178 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:16:40,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 43 states and 92 transitions. [2023-12-03 04:16:40,465 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 92 transitions. [2023-12-03 04:16:40,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:16:40,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:40,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:16:40,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:42,328 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:16:45,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:45,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 44 states and 98 transitions. [2023-12-03 04:16:45,128 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 98 transitions. [2023-12-03 04:16:45,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:16:45,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:45,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:16:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:46,509 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:16:46,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:46,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 44 states and 98 transitions. [2023-12-03 04:16:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 98 transitions. [2023-12-03 04:16:46,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:16:46,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:46,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:16:46,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:50,089 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:16:54,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:54,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 46 states and 111 transitions. [2023-12-03 04:16:54,210 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 111 transitions. [2023-12-03 04:16:54,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:16:54,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:54,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:16:54,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:56,455 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:16:57,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:57,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 46 states and 111 transitions. [2023-12-03 04:16:57,594 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 111 transitions. [2023-12-03 04:16:57,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:16:57,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:57,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:16:57,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:59,939 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:17:01,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:01,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 46 states and 111 transitions. [2023-12-03 04:17:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 111 transitions. [2023-12-03 04:17:01,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:17:01,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:01,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:02,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:04,108 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:17:04,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:04,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 46 states and 111 transitions. [2023-12-03 04:17:04,393 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 111 transitions. [2023-12-03 04:17:04,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:17:04,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:04,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:06,655 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:17:07,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:07,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 47 states and 116 transitions. [2023-12-03 04:17:07,287 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 116 transitions. [2023-12-03 04:17:07,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:17:07,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:07,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:07,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:09,585 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:17:10,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:10,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 47 states and 116 transitions. [2023-12-03 04:17:10,123 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 116 transitions. [2023-12-03 04:17:10,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:17:10,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:10,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:10,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:12,464 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:17:12,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:12,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 47 states and 116 transitions. [2023-12-03 04:17:12,774 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 116 transitions. [2023-12-03 04:17:12,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:17:12,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:12,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:12,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:14,605 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:17:14,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:14,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 47 states and 116 transitions. [2023-12-03 04:17:14,936 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 116 transitions. [2023-12-03 04:17:14,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:17:14,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:14,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:17,847 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:17:20,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:20,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 48 states and 123 transitions. [2023-12-03 04:17:20,371 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 123 transitions. [2023-12-03 04:17:20,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:17:20,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:20,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:20,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:23,563 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:17:25,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:25,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 48 states and 123 transitions. [2023-12-03 04:17:25,850 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 123 transitions. [2023-12-03 04:17:25,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:17:25,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:25,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:25,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:27,448 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:17:27,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:27,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 48 states and 123 transitions. [2023-12-03 04:17:27,727 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 123 transitions. [2023-12-03 04:17:27,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:17:27,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:27,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:32,607 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:17:43,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:43,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 53 states and 143 transitions. [2023-12-03 04:17:43,277 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 143 transitions. [2023-12-03 04:17:43,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:17:43,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:43,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:44,706 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:17:46,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:46,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 53 states and 143 transitions. [2023-12-03 04:17:46,543 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 143 transitions. [2023-12-03 04:17:46,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:17:46,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:46,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:46,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:48,596 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:17:50,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:50,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 53 states and 143 transitions. [2023-12-03 04:17:50,337 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 143 transitions. [2023-12-03 04:17:50,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:17:50,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:50,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:50,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:51,757 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:17:51,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:51,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 53 states and 143 transitions. [2023-12-03 04:17:51,831 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 143 transitions. [2023-12-03 04:17:51,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:17:51,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:51,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:51,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:55,108 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:17:58,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:58,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 54 states and 147 transitions. [2023-12-03 04:17:58,113 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 147 transitions. [2023-12-03 04:17:58,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:17:58,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:58,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:00,293 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:18:00,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:00,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 54 states and 147 transitions. [2023-12-03 04:18:00,351 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 147 transitions. [2023-12-03 04:18:00,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:00,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:00,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:00,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:02,868 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:18:04,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:04,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 54 states and 147 transitions. [2023-12-03 04:18:04,935 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 147 transitions. [2023-12-03 04:18:04,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:04,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:04,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:05,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:06,365 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:18:06,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:06,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 54 states and 147 transitions. [2023-12-03 04:18:06,435 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 147 transitions. [2023-12-03 04:18:06,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:06,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:06,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:06,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:07,976 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:18:08,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:08,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 54 states and 147 transitions. [2023-12-03 04:18:08,036 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 147 transitions. [2023-12-03 04:18:08,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:08,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:08,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:08,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:11,493 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:18:13,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:13,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 54 states and 147 transitions. [2023-12-03 04:18:13,888 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 147 transitions. [2023-12-03 04:18:13,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:13,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:13,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:13,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:15,132 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:18:15,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:15,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 54 states and 147 transitions. [2023-12-03 04:18:15,191 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 147 transitions. [2023-12-03 04:18:15,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:15,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:15,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:15,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:19,594 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:18:23,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:23,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 54 states and 147 transitions. [2023-12-03 04:18:23,726 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 147 transitions. [2023-12-03 04:18:23,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:23,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:23,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:26,215 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:18:26,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:26,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 54 states and 147 transitions. [2023-12-03 04:18:26,732 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 147 transitions. [2023-12-03 04:18:26,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:26,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:26,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:26,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:28,094 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:18:28,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:28,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 54 states and 147 transitions. [2023-12-03 04:18:28,165 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 147 transitions. [2023-12-03 04:18:28,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:28,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:28,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:28,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:29,846 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:18:31,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:31,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 55 states and 151 transitions. [2023-12-03 04:18:31,350 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 151 transitions. [2023-12-03 04:18:31,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:31,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:31,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:31,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:32,952 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:18:33,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:33,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 55 states and 151 transitions. [2023-12-03 04:18:33,850 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 151 transitions. [2023-12-03 04:18:33,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:33,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:33,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:33,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:35,611 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:18:36,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:36,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 55 states and 151 transitions. [2023-12-03 04:18:36,260 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 151 transitions. [2023-12-03 04:18:36,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:36,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:36,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:39,455 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:18:41,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:41,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 55 states and 151 transitions. [2023-12-03 04:18:41,294 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 151 transitions. [2023-12-03 04:18:41,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:41,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:41,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:43,305 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:18:43,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:43,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 55 states and 151 transitions. [2023-12-03 04:18:43,380 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 151 transitions. [2023-12-03 04:18:43,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:43,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:43,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:43,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:45,959 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:18:46,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:46,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 55 states and 151 transitions. [2023-12-03 04:18:46,143 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 151 transitions. [2023-12-03 04:18:46,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:46,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:46,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:48,474 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:18:49,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:49,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 55 states and 151 transitions. [2023-12-03 04:18:49,532 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 151 transitions. [2023-12-03 04:18:49,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:49,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:49,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:49,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:50,964 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:18:51,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:51,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 55 states and 151 transitions. [2023-12-03 04:18:51,058 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 151 transitions. [2023-12-03 04:18:51,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:51,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:51,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:51,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:52,776 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:18:52,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:52,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 55 states and 151 transitions. [2023-12-03 04:18:52,849 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 151 transitions. [2023-12-03 04:18:52,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:52,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:52,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:52,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:54,599 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:18:54,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:54,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 55 states and 151 transitions. [2023-12-03 04:18:54,659 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 151 transitions. [2023-12-03 04:18:54,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:18:54,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:54,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:54,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:57,156 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:19:00,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:00,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 55 states and 151 transitions. [2023-12-03 04:19:00,049 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 151 transitions. [2023-12-03 04:19:00,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:00,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:00,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:00,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:03,442 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:19:06,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:06,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 56 states and 157 transitions. [2023-12-03 04:19:06,431 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 157 transitions. [2023-12-03 04:19:06,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:06,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:06,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:07,874 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:19:07,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:07,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 56 states and 157 transitions. [2023-12-03 04:19:07,938 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 157 transitions. [2023-12-03 04:19:07,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:07,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:07,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:08,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:09,833 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:19:09,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:09,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 56 states and 157 transitions. [2023-12-03 04:19:09,900 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 157 transitions. [2023-12-03 04:19:09,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:09,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:09,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:10,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:12,129 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:19:12,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:12,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 56 states and 157 transitions. [2023-12-03 04:19:12,546 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 157 transitions. [2023-12-03 04:19:12,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:12,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:12,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:12,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:19:16,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:16,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 56 states and 157 transitions. [2023-12-03 04:19:16,993 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 157 transitions. [2023-12-03 04:19:16,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:16,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:16,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:17,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:18,473 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:19:19,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:19,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 56 states and 157 transitions. [2023-12-03 04:19:19,168 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 157 transitions. [2023-12-03 04:19:19,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:19,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:19,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:20,631 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:19:21,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:21,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 56 states and 157 transitions. [2023-12-03 04:19:21,293 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 157 transitions. [2023-12-03 04:19:21,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:21,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:21,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:21,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:23,491 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:19:26,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:26,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 56 states and 157 transitions. [2023-12-03 04:19:26,627 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 157 transitions. [2023-12-03 04:19:26,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:26,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:26,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:26,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:28,080 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:19:28,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:28,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 56 states and 157 transitions. [2023-12-03 04:19:28,154 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 157 transitions. [2023-12-03 04:19:28,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:28,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:28,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:28,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:30,088 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:19:30,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 56 states and 157 transitions. [2023-12-03 04:19:30,152 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 157 transitions. [2023-12-03 04:19:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:30,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:30,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:30,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:32,321 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:19:33,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:33,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 56 states and 157 transitions. [2023-12-03 04:19:33,082 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 157 transitions. [2023-12-03 04:19:33,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:33,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:33,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:33,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:34,470 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:19:34,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:34,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 56 states and 157 transitions. [2023-12-03 04:19:34,530 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 157 transitions. [2023-12-03 04:19:34,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:34,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:34,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:34,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:35,784 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:19:35,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:35,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 56 states and 157 transitions. [2023-12-03 04:19:35,843 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 157 transitions. [2023-12-03 04:19:35,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:35,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:35,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:35,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:37,999 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:19:40,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:40,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:19:40,418 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:19:40,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:40,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:40,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:40,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:43,572 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:19:45,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:45,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:19:45,467 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:19:45,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:45,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:45,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:45,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:47,183 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:19:47,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:47,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:19:47,249 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:19:47,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:47,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:47,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:47,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:50,128 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:19:50,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:50,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:19:50,950 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:19:50,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:50,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:50,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:51,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:52,955 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:19:53,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:53,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:19:53,189 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:19:53,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:53,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:53,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:53,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:55,215 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:19:55,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:55,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:19:55,604 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:19:55,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:55,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:55,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:55,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:57,071 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:19:57,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:57,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:19:57,137 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:19:57,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:57,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:57,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:57,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:58,534 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:19:58,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:58,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:19:58,596 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:19:58,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:19:58,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:58,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:58,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:00,396 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:20:00,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:00,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:00,462 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:00,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:00,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:00,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:00,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:02,559 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:02,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:02,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:02,628 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:02,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:02,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:02,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:02,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:04,619 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:04,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:04,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:04,691 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:04,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:04,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:04,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:04,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:06,176 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:06,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:06,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:06,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:06,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:06,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:07,686 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:07,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:07,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:07,752 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:07,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:07,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:07,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:07,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:09,499 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:09,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:09,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:09,908 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:09,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:09,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:09,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:09,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:14,036 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:20:16,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:16,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:16,751 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:16,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:16,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:16,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:16,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:18,531 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:20:18,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:18,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:18,599 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:18,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:18,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:18,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:18,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:20,144 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:20,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:20,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:20,854 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:20,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:20,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:20,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:20,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:23,044 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:23,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:23,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:23,109 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:23,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:23,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:23,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:24,374 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:24,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:24,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:24,443 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:24,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:24,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:24,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:24,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:25,836 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:20:25,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:25,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:25,904 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:25,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:25,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:25,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:26,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:27,899 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:28,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:28,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:28,333 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:28,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:28,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:28,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:28,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:29,748 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:29,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:29,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:29,815 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:29,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:29,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:29,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:29,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:31,647 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:20:31,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:31,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:31,710 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:31,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:31,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:31,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:31,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:33,499 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:20:33,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:33,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:33,565 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:33,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:33,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:33,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:33,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:34,937 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:35,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:35,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:35,002 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:35,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:35,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:35,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:35,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:37,510 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:38,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:38,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:38,897 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:38,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:38,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:38,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:41,646 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:20:41,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:41,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:41,859 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:41,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:41,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:41,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:41,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:43,516 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:43,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:43,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:43,598 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:43,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:43,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:43,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:45,104 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:20:45,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:45,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:45,175 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:45,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:45,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:45,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:45,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:46,491 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:46,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:46,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:46,559 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:46,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:46,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:46,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:46,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:48,058 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:48,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:48,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:48,119 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:48,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:48,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:48,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:48,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:49,856 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:20:49,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:49,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:49,923 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:49,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:49,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:49,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:50,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:52,465 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:55,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:55,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:55,967 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:55,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:55,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:55,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:56,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:57,289 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:57,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:57,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:57,355 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:57,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:57,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:57,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:57,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:58,550 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:20:58,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:58,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:20:58,621 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:20:58,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:20:58,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:58,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:58,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:00,589 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:00,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:00,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:00,775 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:00,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:00,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:00,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:02,279 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:02,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:02,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:02,342 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:02,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:02,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:02,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:02,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:03,678 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:21:03,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:03,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:03,741 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:03,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:03,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:03,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:03,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:05,711 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:21:06,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:06,793 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:06,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:06,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:06,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:06,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:08,192 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:21:08,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:08,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:08,258 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:08,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:08,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:08,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:08,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:09,807 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:21:09,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:09,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:09,875 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:09,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:09,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:09,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:09,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:12,631 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:21:14,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:14,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:14,237 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:14,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:14,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:14,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:14,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:15,648 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:15,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:15,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:15,711 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:15,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:15,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:15,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:15,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:18,554 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:21:19,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:19,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:19,403 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:19,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:19,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:19,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:19,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:21,190 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:21:21,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:21,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:21,259 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:21,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:21,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:21,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:21,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:23,789 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:24,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:24,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:24,724 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:24,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:24,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:24,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:24,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:26,898 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:21:28,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:28,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:28,027 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:28,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:28,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:28,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:28,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:29,367 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:21:29,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:29,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:29,429 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:29,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:29,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:29,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:29,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:32,622 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:21:35,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:35,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:35,844 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:35,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:35,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:35,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:35,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:37,423 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:21:37,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:37,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:37,488 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:37,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:37,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:37,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:38,970 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:21:39,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:39,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:39,685 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:39,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:39,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:39,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:41,565 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:21:41,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:41,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:41,631 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:41,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:41,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:41,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:41,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:45,990 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:53,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:53,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:53,914 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:53,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:53,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:53,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:53,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:55,357 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:21:55,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:55,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:55,424 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:55,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:55,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:55,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:55,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:57,500 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:21:58,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:58,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:21:58,601 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:21:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:21:58,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:58,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:00,644 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:00,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:00,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:00,867 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:00,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:00,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:00,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:00,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:02,044 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:02,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:02,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:02,138 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:02,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:02,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:02,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:02,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:04,196 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:04,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:04,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:04,904 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:04,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:04,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:04,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:04,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:06,545 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:06,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:06,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:06,624 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:06,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:06,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:06,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:06,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:08,883 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:09,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:09,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:09,074 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:09,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:09,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:09,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:09,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:10,549 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:10,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:10,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:10,616 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:10,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:10,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:10,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:10,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:11,932 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:11,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:11,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:11,993 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:11,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:11,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:11,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:12,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:13,394 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:13,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:13,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:13,460 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:13,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:13,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:13,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:15,447 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:16,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:16,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:16,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:16,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:16,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:16,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:18,235 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:18,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:18,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:18,297 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:18,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:18,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:18,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:18,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:19,698 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:19,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:19,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:19,760 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:19,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:19,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:19,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:21,604 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:21,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:21,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:21,668 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:21,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:21,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:21,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:21,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:24,345 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:25,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:25,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:25,474 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:25,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:25,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:25,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:25,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:29,255 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:32,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:32,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:32,409 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:32,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:32,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:32,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:32,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:33,782 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:33,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:33,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:33,872 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:33,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:33,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:33,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:33,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:35,202 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:35,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:35,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:35,264 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:35,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:35,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:35,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:35,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:36,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:36,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:36,827 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:36,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:36,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:36,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:38,495 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:38,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:38,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:38,560 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:38,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:38,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:38,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:38,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:39,756 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:39,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:39,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:39,817 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:39,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:39,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:39,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:39,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:41,053 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:41,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:41,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:41,116 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:41,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:41,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:41,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:41,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:42,812 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:42,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:42,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:42,879 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:42,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:42,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:42,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:42,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:44,399 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:44,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:44,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:44,465 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:44,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:44,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:44,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:44,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:45,948 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:46,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:46,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:46,010 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:46,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:46,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:46,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:46,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:50,889 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:51,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:51,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:51,103 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:51,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:51,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:51,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:51,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:52,575 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:52,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:52,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:52,670 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:52,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:52,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:52,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:52,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:54,142 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:54,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:54,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:54,206 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:54,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:54,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:54,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:55,472 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:22:56,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:56,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:56,240 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:56,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:56,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:56,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:56,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:58,534 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:58,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:58,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 57 states and 164 transitions. [2023-12-03 04:22:58,744 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2023-12-03 04:22:58,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:22:58,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:58,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:58,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:01,872 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:23:04,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:04,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:04,101 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:04,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:04,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:04,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:04,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:05,356 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:05,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:05,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:05,438 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:05,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:05,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:05,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:07,433 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:23:07,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:07,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:07,503 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:07,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:07,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:07,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:07,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:08,971 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:09,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:09,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:09,039 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:09,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:09,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:09,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:10,490 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:23:10,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:10,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:10,554 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:10,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:10,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:10,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:12,475 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:23:12,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:12,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:12,536 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:12,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:12,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:12,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:12,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:16,141 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:21,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:21,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:21,574 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:21,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:21,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:21,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:21,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:22,996 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:23:23,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:23,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:23,062 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:23,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:23,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:23,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:23,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:24,336 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:24,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:24,411 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:24,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:24,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:24,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:24,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:27,443 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:23:28,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:28,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:28,906 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:28,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:28,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:28,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:29,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:30,496 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:31,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:31,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:31,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:31,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:31,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:32,742 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:32,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:32,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:32,806 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:32,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:32,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:32,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:32,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:34,207 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:34,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:34,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:34,275 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:34,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:34,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:34,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:36,538 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:23:37,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:37,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:37,243 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:37,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:37,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:37,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:38,735 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:23:39,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:39,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:39,464 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:39,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:39,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:39,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:43,860 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:23:47,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:47,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:47,505 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:47,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:47,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:47,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:47,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:49,192 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:23:49,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:49,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:49,402 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:49,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:49,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:49,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:49,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:50,696 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:23:50,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:50,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:50,765 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:50,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:50,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:50,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:52,316 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:52,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:52,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:52,384 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:52,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:52,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:52,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:52,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:54,410 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:54,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:54,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:54,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:54,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:56,145 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:23:56,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:56,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:56,209 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:56,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:56,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:56,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:56,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:58,849 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:23:59,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:59,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:23:59,071 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:23:59,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:23:59,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:59,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:00,713 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:00,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:00,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:00,778 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:00,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:00,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:00,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:00,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:02,239 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:02,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:02,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:02,310 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:02,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:02,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:02,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:03,583 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:24:03,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:03,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:03,648 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:03,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:03,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:03,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:03,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:04,971 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:24:05,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:05,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:05,052 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:05,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:05,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:05,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:05,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:06,339 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:24:06,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:06,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:06,404 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:06,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:06,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:06,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:06,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:08,701 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:24:08,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:08,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:08,903 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:08,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:08,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:08,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:08,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:10,260 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:10,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:10,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:10,322 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:10,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:10,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:10,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:10,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:11,671 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:24:11,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:11,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:11,733 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:11,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:11,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:11,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:11,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:13,416 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:24:13,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:13,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:13,479 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:13,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:13,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:13,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:14,816 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:14,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:14,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:14,895 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:14,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:14,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:14,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:15,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:16,318 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:24:16,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:16,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:16,396 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:16,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:16,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:16,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:16,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:18,349 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:19,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:19,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:19,003 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:19,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:19,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:19,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:19,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:20,817 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:21,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:21,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:21,002 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:21,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:21,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:21,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:21,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:22,518 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:22,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:22,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:22,584 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:22,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:22,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:22,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:22,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:25,225 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:24:26,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:26,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:26,353 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:26,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:26,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:26,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:26,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:30,618 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:33,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:33,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:33,313 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:33,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:33,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:33,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:33,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:35,100 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:35,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:35,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:35,163 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:35,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:35,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:35,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:35,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:36,401 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:36,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:36,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:36,466 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:36,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:36,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:36,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:38,005 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:24:38,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:38,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:38,069 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:38,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:38,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:38,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:38,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:39,472 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:39,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:39,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:39,535 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:39,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:39,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:39,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:39,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:40,865 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:40,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:40,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:40,931 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:40,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:40,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:40,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:42,376 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:42,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:42,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:42,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:42,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:43,622 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:43,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:43,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:43,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:43,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:43,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:45,395 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:46,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:46,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:46,025 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:46,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:46,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:46,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:46,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:47,423 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:47,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:47,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:47,491 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:47,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:47,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:47,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:47,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:51,586 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:53,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:53,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:53,330 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:53,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:53,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:53,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:53,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:55,167 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:24:55,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:55,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:55,891 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:55,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:55,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:55,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:56,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:58,411 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:24:59,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:59,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:24:59,383 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:24:59,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:24:59,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:59,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:59,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:01,635 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:03,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:03,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:03,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:03,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:03,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:03,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:05,096 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:05,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:05,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:05,854 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:05,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:05,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:05,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:05,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:07,205 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:07,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:07,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:07,271 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:07,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:07,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:07,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:07,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:08,981 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:09,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:09,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:09,050 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:09,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:09,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:09,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:09,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:10,448 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:25:10,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:10,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:10,656 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:10,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:10,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:10,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:10,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:13,450 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:13,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:13,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:13,654 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:13,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:13,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:13,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:15,231 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:15,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:15,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:15,300 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:15,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:15,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:15,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:16,857 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:25:16,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:16,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:16,924 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:16,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:16,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:16,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:17,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:18,319 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:18,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:18,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:18,387 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:18,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:18,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:18,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:18,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:20,142 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:25:20,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:20,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:20,211 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:20,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:20,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:20,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:20,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:21,796 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:21,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:21,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:21,861 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:21,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:21,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:21,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:21,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:23,905 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:24,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:24,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:24,598 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:24,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:24,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:24,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:24,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:26,860 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:25:27,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:27,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:27,576 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:27,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:27,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:27,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:27,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:29,129 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:25:29,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:29,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:29,196 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:29,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:29,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:29,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:31,949 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:33,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:33,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:33,892 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:33,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:33,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:33,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:33,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:35,200 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:35,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:35,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:35,268 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:35,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:35,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:35,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:36,720 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:37,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:37,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:37,384 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:37,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:37,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:37,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:37,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:39,049 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:39,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:39,271 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:39,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:39,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:39,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:39,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:41,172 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:41,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:41,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:41,235 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:41,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:41,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:41,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:41,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:43,022 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:43,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:43,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:43,085 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:43,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:43,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:43,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:43,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:44,360 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:44,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:44,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:44,435 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:44,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:44,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:44,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:44,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:45,911 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:45,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:45,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:45,988 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:45,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:45,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:45,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:47,513 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:25:48,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:48,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:48,191 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:48,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:48,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:48,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:48,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:50,480 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:50,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:50,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:50,690 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:50,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:50,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:50,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:50,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:52,017 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:52,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:52,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:52,081 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:52,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:52,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:52,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:53,309 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:25:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:53,375 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:53,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:53,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:53,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:55,640 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:25:56,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:56,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:56,342 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:56,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:56,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:56,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:56,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:57,673 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:25:57,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:57,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:25:57,735 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:25:57,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:25:57,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:57,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:00,175 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:00,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:00,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:00,243 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:00,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:00,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:00,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:00,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:01,498 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:01,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:01,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:01,564 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:01,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:01,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:01,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:01,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:02,888 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:02,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:02,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:02,955 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:02,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:02,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:02,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:03,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:04,591 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:04,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:04,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:04,653 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:04,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:04,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:04,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:04,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:06,566 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:06,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:06,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:06,963 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:06,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:06,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:06,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:07,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:09,239 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:10,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:10,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:10,612 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:10,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:10,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:10,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:10,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:12,233 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:13,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:13,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:13,213 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:13,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:13,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:13,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:14,541 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:26:14,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:14,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:14,608 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:14,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:14,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:14,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:16,786 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:16,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:16,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:16,978 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:16,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:16,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:16,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:17,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:19,141 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:19,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:19,364 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:19,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:19,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:19,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:19,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:20,898 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:20,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:20,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:20,965 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:20,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:20,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:20,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:22,610 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:26:22,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:22,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:22,676 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:22,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:22,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:22,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:22,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:24,674 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:24,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:24,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:24,741 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:24,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:24,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:24,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:26,119 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:26:26,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:26,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:26,832 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:26,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:26,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:26,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:26,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:29,638 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:30,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:30,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:30,258 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:30,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:30,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:30,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:32,245 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:32,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:32,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:32,330 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:32,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:32,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:32,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:32,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:35,355 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:26:36,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:36,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:36,433 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:36,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:36,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:36,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:36,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:37,999 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:26:38,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:38,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:38,065 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:38,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:38,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:38,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:38,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:39,256 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:39,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:39,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:39,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:39,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:39,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:41,622 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:43,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:43,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:43,510 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:43,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:43,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:43,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:43,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:45,587 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:46,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:46,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:46,809 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:46,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:46,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:46,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:48,197 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:48,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:48,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:48,262 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:48,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:48,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:48,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:50,756 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:53,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:53,015 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:53,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:53,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:53,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:53,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:56,059 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:56,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:56,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:56,591 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:56,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:56,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:56,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:56,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:57,919 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:57,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:57,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:57,985 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:57,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:57,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:57,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:59,398 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:26:59,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:59,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:26:59,463 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:26:59,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:26:59,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:59,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:02,181 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:27:02,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:02,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:02,897 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:02,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:02,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:02,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:04,267 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:27:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:04,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:04,356 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:04,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:04,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:04,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:04,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:07,062 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:27:09,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:09,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:09,451 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:09,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:09,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:09,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:09,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:11,225 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:27:11,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:11,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:11,994 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:11,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:11,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:11,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:12,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:14,027 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:27:14,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:14,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:14,094 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:14,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:14,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:14,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:14,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:15,906 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:27:15,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:15,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:15,975 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:15,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:15,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:15,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:16,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:18,305 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:27:18,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:18,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:18,527 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:18,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:18,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:18,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:18,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:27:20,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:20,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:20,488 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:20,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:20,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:20,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:20,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:21,933 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:27:22,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:22,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:22,019 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:22,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:22,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:22,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:22,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:23,278 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:27:23,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:23,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:23,345 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:23,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:23,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:23,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:23,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:24,644 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:27:24,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:24,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:24,712 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:24,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:24,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:24,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:26,237 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:27:26,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:26,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:26,328 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:26,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:26,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:26,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:26,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:27,900 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:27:28,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:28,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:28,622 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:28,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:28,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:28,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:28,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:29,950 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:27:30,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:30,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:30,016 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:30,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:30,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:30,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:30,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:31,399 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:27:31,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:31,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:31,466 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:31,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:31,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:31,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:31,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:33,318 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:27:33,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:33,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:33,383 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:33,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:33,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:33,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:33,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:27:34,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:34,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:34,903 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:34,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:34,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:34,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:37,067 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:27:37,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:37,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:37,256 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:37,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:37,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:37,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:37,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:38,783 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:27:38,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:38,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:38,848 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:38,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:38,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:38,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:40,249 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:27:40,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:40,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:40,316 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:40,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:40,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:40,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:40,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:43,208 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:27:45,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:45,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:45,165 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:45,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:45,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:45,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:45,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:46,567 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:27:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:47,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:47,259 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:47,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:47,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:47,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:47,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:50,107 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:27:51,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:51,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:51,226 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:51,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:51,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:51,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:53,208 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:27:53,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:53,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:53,273 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:53,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:53,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:53,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:53,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:54,622 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:27:54,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:54,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:54,691 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:54,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:54,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:56,320 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:27:56,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:56,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:56,769 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:56,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:56,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:56,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:58,501 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:27:58,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:58,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:27:58,709 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:27:58,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:27:58,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:58,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:00,131 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:28:00,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:00,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:00,193 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:00,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:00,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:00,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:00,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:02,536 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:04,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:04,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:04,127 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:04,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:04,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:04,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:04,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:05,935 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:06,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:06,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:06,573 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:06,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:06,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:06,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:06,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:07,980 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:08,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:08,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:08,042 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:08,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:08,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:08,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:08,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:10,490 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:28:10,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:10,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:10,721 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:10,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:10,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:10,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:10,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:12,248 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:28:12,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:12,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:12,321 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:12,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:12,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:12,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:12,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:14,269 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:15,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:15,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:15,313 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:15,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:15,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:15,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:15,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:16,651 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:16,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:16,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:16,720 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:16,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:16,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:16,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:18,934 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:19,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:19,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:19,688 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:19,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:19,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:19,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:19,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:21,868 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:23,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:23,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:23,007 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:23,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:23,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:23,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:23,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:24,714 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:24,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:24,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:24,780 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:24,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:24,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:24,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:24,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:26,616 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:26,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:26,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:26,682 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:26,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:26,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:26,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:29,532 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:30,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:30,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:30,377 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:30,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:30,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:30,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:30,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:32,720 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:32,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:32,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:32,783 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:32,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:32,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:32,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:32,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:34,566 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:28:34,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:34,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:34,768 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:34,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:34,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:34,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:36,738 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:36,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:36,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:36,821 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:36,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:36,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:36,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:36,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:38,321 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:38,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:38,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:38,384 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:38,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:38,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:38,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:38,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:39,864 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:39,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:39,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:39,927 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:39,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:39,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:39,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:40,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:41,149 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:28:41,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:41,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:41,213 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:41,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:41,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:41,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:41,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:42,603 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:42,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:42,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 58 states and 170 transitions. [2023-12-03 04:28:42,666 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 170 transitions. [2023-12-03 04:28:42,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:42,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:42,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:42,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:50,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:50,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:28:50,357 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:28:50,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:50,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:50,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:50,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:54,477 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:56,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:56,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:28:56,840 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:28:56,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:56,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:56,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:56,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:58,186 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:28:58,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:58,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:28:58,251 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:28:58,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:28:58,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:58,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:00,463 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:29:00,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:00,893 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:00,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:00,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:00,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:01,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:02,597 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:29:03,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:03,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:03,015 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:03,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:03,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:03,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:03,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:04,567 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:29:04,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:04,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:04,636 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:04,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:04,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:04,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:05,957 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:29:06,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:06,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:06,021 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:06,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:06,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:06,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:06,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:07,692 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:29:07,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:07,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:07,761 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:07,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:07,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:07,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:07,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:09,653 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:29:09,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:09,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:09,719 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:09,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:09,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:09,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:09,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:12,609 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:29:18,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:18,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:18,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:18,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:18,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:18,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:19,656 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:29:20,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:20,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:20,344 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:20,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:20,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:20,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:20,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:21,725 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:29:21,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:21,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:21,816 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:21,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:21,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:21,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:29:23,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:23,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:23,227 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:23,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:23,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:23,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:23,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:24,513 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:29:24,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:24,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:24,581 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:24,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:24,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:24,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:24,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:26,149 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:29:26,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:26,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:26,864 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:26,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:26,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:26,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:26,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:28,912 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:29:29,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:29,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:29,616 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:29,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:29,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:29,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:29,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:32,726 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:29:32,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:32,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:32,944 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:32,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:32,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:32,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:33,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:34,835 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:29:35,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:35,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:35,191 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:35,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:35,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:35,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:35,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:37,462 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:29:37,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:37,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:37,667 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:37,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:37,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:37,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:39,217 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:29:39,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:39,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 60 states and 179 transitions. [2023-12-03 04:29:39,281 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 179 transitions. [2023-12-03 04:29:39,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 04:29:39,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:39,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:39,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat