./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursified_loop-simple/recursified_nested_5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_120a24e6-24b2-4217-a1e2-370609414fc7/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_120a24e6-24b2-4217-a1e2-370609414fc7/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_120a24e6-24b2-4217-a1e2-370609414fc7/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_120a24e6-24b2-4217-a1e2-370609414fc7/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_loop-simple/recursified_nested_5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_120a24e6-24b2-4217-a1e2-370609414fc7/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_120a24e6-24b2-4217-a1e2-370609414fc7/bin/ukojak-verify-G8NBE6pJGL --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 c9dfd2bf12e8d041fe6d1d6bf651e6b1ba93f167a26b0485680374a443f598c5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:24:15,818 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:24:15,947 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_120a24e6-24b2-4217-a1e2-370609414fc7/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:24:15,952 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:24:15,952 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:24:15,998 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:24:15,999 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:24:16,000 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:24:16,002 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:24:16,006 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:24:16,008 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:24:16,008 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:24:16,009 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:24:16,010 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:24:16,011 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:24:16,011 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:24:16,011 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:24:16,012 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:24:16,012 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:24:16,013 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:24:16,013 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:24:16,013 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:24:16,014 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:24:16,014 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:24:16,015 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:24:16,016 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:24:16,016 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:24:16,016 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:24:16,017 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:24:16,017 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:24:16,018 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:24:16,019 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:24:16,019 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:24:16,019 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_120a24e6-24b2-4217-a1e2-370609414fc7/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_120a24e6-24b2-4217-a1e2-370609414fc7/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9dfd2bf12e8d041fe6d1d6bf651e6b1ba93f167a26b0485680374a443f598c5 [2023-11-19 03:24:16,348 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:24:16,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:24:16,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:24:16,372 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:24:16,373 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:24:16,374 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_120a24e6-24b2-4217-a1e2-370609414fc7/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/recursified_loop-simple/recursified_nested_5.c [2023-11-19 03:24:19,467 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:24:19,692 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:24:19,693 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_120a24e6-24b2-4217-a1e2-370609414fc7/sv-benchmarks/c/recursified_loop-simple/recursified_nested_5.c [2023-11-19 03:24:19,701 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_120a24e6-24b2-4217-a1e2-370609414fc7/bin/ukojak-verify-G8NBE6pJGL/data/fee35ff2e/584d369a79554022ae00849e7a654224/FLAG4fb7bf0f2 [2023-11-19 03:24:19,715 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_120a24e6-24b2-4217-a1e2-370609414fc7/bin/ukojak-verify-G8NBE6pJGL/data/fee35ff2e/584d369a79554022ae00849e7a654224 [2023-11-19 03:24:19,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:24:19,719 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:24:19,721 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:24:19,721 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:24:19,726 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:24:19,727 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:24:19" (1/1) ... [2023-11-19 03:24:19,728 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47ff056a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:24:19, skipping insertion in model container [2023-11-19 03:24:19,728 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:24:19" (1/1) ... [2023-11-19 03:24:19,763 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:24:19,948 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_120a24e6-24b2-4217-a1e2-370609414fc7/sv-benchmarks/c/recursified_loop-simple/recursified_nested_5.c[2721,2734] [2023-11-19 03:24:19,953 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:24:19,961 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:24:19,997 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_120a24e6-24b2-4217-a1e2-370609414fc7/sv-benchmarks/c/recursified_loop-simple/recursified_nested_5.c[2721,2734] [2023-11-19 03:24:19,998 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:24:20,012 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:24:20,012 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:24:20 WrapperNode [2023-11-19 03:24:20,012 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:24:20,013 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:24:20,014 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:24:20,014 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:24:20,022 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:24:20" (1/1) ... [2023-11-19 03:24:20,031 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:24:20" (1/1) ... [2023-11-19 03:24:20,052 INFO L138 Inliner]: procedures = 16, calls = 62, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 80 [2023-11-19 03:24:20,052 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:24:20,053 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:24:20,053 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:24:20,053 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:24:20,060 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:24:20" (1/1) ... [2023-11-19 03:24:20,061 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:24:20" (1/1) ... [2023-11-19 03:24:20,064 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:24:20" (1/1) ... [2023-11-19 03:24:20,065 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:24:20" (1/1) ... [2023-11-19 03:24:20,074 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:24:20" (1/1) ... [2023-11-19 03:24:20,076 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:24:20" (1/1) ... [2023-11-19 03:24:20,078 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:24:20" (1/1) ... [2023-11-19 03:24:20,080 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:24:20" (1/1) ... [2023-11-19 03:24:20,083 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:24:20,084 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:24:20,084 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:24:20,084 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:24:20,085 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:24:20" (1/1) ... [2023-11-19 03:24:20,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:24:20,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_120a24e6-24b2-4217-a1e2-370609414fc7/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:24:20,113 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_120a24e6-24b2-4217-a1e2-370609414fc7/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:24:20,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_120a24e6-24b2-4217-a1e2-370609414fc7/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:24:20,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:24:20,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:24:20,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:24:20,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:24:20,145 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_24_to_25_0 [2023-11-19 03:24:20,145 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_24_to_25_0 [2023-11-19 03:24:20,145 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_23_to_24_0 [2023-11-19 03:24:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_23_to_24_0 [2023-11-19 03:24:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_25_to_26_0 [2023-11-19 03:24:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_25_to_26_0 [2023-11-19 03:24:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:24:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:24:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:24:20,147 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_27_to_27_0 [2023-11-19 03:24:20,147 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_27_to_27_0 [2023-11-19 03:24:20,147 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_26_to_27_0 [2023-11-19 03:24:20,147 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_26_to_27_0 [2023-11-19 03:24:20,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:24:20,232 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:24:20,234 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:24:20,569 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:24:20,669 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:24:20,670 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:24:20,674 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:24:20 BoogieIcfgContainer [2023-11-19 03:24:20,674 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:24:20,675 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:24:20,676 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:24:20,700 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:24:20,700 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:24:20" (1/1) ... [2023-11-19 03:24:20,708 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:24:20,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:20,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 41 states and 51 transitions. [2023-11-19 03:24:20,766 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 51 transitions. [2023-11-19 03:24:20,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-19 03:24:20,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:20,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:20,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:21,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:21,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:21,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 43 states and 54 transitions. [2023-11-19 03:24:21,655 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2023-11-19 03:24:21,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 03:24:21,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:21,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:21,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:22,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:24:22,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:22,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 45 states and 58 transitions. [2023-11-19 03:24:22,175 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 58 transitions. [2023-11-19 03:24:22,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-19 03:24:22,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:22,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:22,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:22,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:24:22,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:22,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 47 states and 62 transitions. [2023-11-19 03:24:22,639 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 62 transitions. [2023-11-19 03:24:22,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-19 03:24:22,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:22,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:22,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:23,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:23,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:23,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 49 states and 66 transitions. [2023-11-19 03:24:23,185 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 66 transitions. [2023-11-19 03:24:23,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-19 03:24:23,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:23,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:23,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:23,584 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 03:24:23,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:23,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 51 states and 70 transitions. [2023-11-19 03:24:23,773 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 70 transitions. [2023-11-19 03:24:23,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-19 03:24:23,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:23,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:23,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:24,521 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 03:24:25,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:25,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 55 states and 82 transitions. [2023-11-19 03:24:25,464 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 82 transitions. [2023-11-19 03:24:25,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:25,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:25,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:25,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:26,403 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:27,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:27,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:27,194 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:27,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:27,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:27,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:27,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:27,883 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:27,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:27,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:27,926 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:27,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:27,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:27,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:27,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:28,584 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:28,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:28,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:28,622 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:28,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:28,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:28,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:28,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:29,225 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:29,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:29,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:29,265 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:29,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:29,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:29,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:29,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:29,861 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:29,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:29,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:29,898 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:29,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:29,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:29,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:29,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:30,445 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:30,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:30,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:30,484 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:30,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:30,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:30,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:31,007 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:31,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:31,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:31,049 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:31,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:31,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:31,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:31,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:31,524 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:31,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:31,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:31,572 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:31,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:31,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:31,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:31,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:32,127 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:32,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:32,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:32,164 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:32,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:32,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:32,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:32,638 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:32,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:32,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:32,678 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:32,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:32,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:32,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:32,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:33,155 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:33,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:33,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:33,189 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:33,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:33,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:33,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:33,636 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:33,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:33,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:33,674 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:33,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:33,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:33,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:33,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:34,128 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:34,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:34,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:34,165 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:34,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:34,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:34,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:34,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:34,679 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:34,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:34,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:34,714 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:34,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:34,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:34,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:34,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:35,168 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:35,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:35,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:35,205 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:35,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:35,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:35,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:35,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:35,651 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:35,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:35,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:35,694 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:35,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:35,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:35,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:36,153 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:36,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:36,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:36,187 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:36,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:36,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:36,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:36,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:36,644 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:36,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:36,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:36,675 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:36,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:36,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:36,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:36,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:37,112 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:37,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:37,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:37,144 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:37,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:37,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:37,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:37,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:37,576 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:37,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:37,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:37,607 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:37,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:37,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:37,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:37,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:38,041 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:38,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:38,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:38,070 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:38,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:38,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:38,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:38,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:38,493 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:38,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:38,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:38,529 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:38,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:38,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:38,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:38,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:39,025 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:39,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:39,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:39,054 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:39,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:39,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:39,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:39,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:39,460 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:39,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:39,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:39,488 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:39,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:39,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:39,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:39,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:39,906 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:39,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:39,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:39,934 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:39,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:39,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:39,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:39,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:40,338 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:40,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:40,369 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:40,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:40,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:40,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:40,790 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:40,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:40,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:40,822 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:40,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:40,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:40,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:40,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:41,239 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:41,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:41,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:41,265 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:41,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:41,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:41,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:41,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:41,673 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:41,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:41,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:41,697 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:41,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:41,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:41,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:41,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:42,085 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:42,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:42,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:42,111 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:42,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:42,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:42,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:42,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:42,503 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:42,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:42,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:42,527 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:42,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:42,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:42,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:42,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:43,024 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:43,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:43,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:43,049 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:43,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:43,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:43,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:43,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:43,501 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:43,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:43,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:43,526 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:43,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:43,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:43,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:43,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:43,946 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:43,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:43,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:43,969 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:43,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:43,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:43,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:43,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:44,360 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:44,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:44,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:44,384 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:44,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:44,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:44,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:44,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:44,793 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:44,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:44,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:44,815 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:44,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:44,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:44,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:44,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:45,172 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:45,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:45,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:45,194 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:45,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:45,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:45,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:45,600 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:45,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:45,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:45,624 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:45,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:45,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:45,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:45,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:46,009 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:46,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:46,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:46,031 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:46,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:46,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:46,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:46,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:46,410 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:46,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:46,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:46,434 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:46,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:46,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:46,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:46,956 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:46,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:46,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:46,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:46,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:47,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:47,339 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:47,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:47,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:47,361 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:47,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:47,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:47,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:47,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:47,766 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:47,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:47,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:47,787 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:47,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:47,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:47,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:48,151 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:48,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:48,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:48,173 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:48,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:48,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:48,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:48,537 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:48,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:48,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:48,558 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:48,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:48,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:48,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:48,923 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:48,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:48,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:48,946 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:48,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:48,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:48,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:48,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:49,305 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:49,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:49,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:49,327 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:49,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:49,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:49,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:49,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:49,700 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:49,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:49,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:49,722 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:49,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:49,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:49,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:49,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:50,070 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:50,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:50,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:50,090 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:50,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:50,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:50,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:50,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:50,410 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:50,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:50,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:50,431 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:50,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:50,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:50,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:50,842 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:50,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:50,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:50,870 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:50,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:50,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:50,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:50,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:51,322 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:51,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:51,344 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:51,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:51,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:51,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:51,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:51,702 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:51,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:51,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:51,722 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:51,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:51,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:51,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:51,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:52,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:52,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:52,070 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:52,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:52,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:52,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:52,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:52,432 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:52,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:52,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:52,454 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:52,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:52,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:52,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:52,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:52,746 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:52,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:52,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:52,770 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:52,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:52,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:52,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:52,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:53,066 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:53,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:53,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:53,088 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:53,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:53,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:53,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:53,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:53,414 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:53,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:53,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:53,439 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:53,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:53,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:53,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:53,739 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:53,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:53,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:53,762 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:53,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:53,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:53,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:53,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:54,075 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:54,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:54,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:54,098 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:54,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:54,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:54,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:54,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:54,392 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:54,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:54,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:54,415 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:54,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:54,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:54,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:54,785 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:54,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:54,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:54,807 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:54,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:54,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:54,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:54,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:55,081 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:55,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:55,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:55,102 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:55,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:55,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:55,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:55,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:55,426 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:55,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:55,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:55,451 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:55,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:55,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:55,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:55,835 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:55,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:55,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:55,860 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:55,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:55,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:55,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:55,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:56,162 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:56,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:56,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:56,184 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:56,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:56,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:56,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:56,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:56,602 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:56,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:56,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:56,634 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:56,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:56,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:57,072 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:57,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:57,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:57,094 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:57,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:57,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:57,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:57,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:57,461 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:57,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:57,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:57,483 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:57,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:57,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:57,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:57,759 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:57,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:57,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:57,779 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:57,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:57,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:57,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:57,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:58,088 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:58,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:58,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:58,109 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:58,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:58,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:58,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:58,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:58,377 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:58,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:58,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:58,396 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:58,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:58,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:58,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:58,672 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:58,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:58,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:58,694 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:58,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:58,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:58,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:58,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:59,070 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:59,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:59,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:59,091 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:59,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:59,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:59,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:59,389 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:59,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:59,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:59,411 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:59,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:59,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:59,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:59,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:59,687 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:59,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:59,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:59,708 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:59,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:59,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:59,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:59,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:59,978 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:24:59,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:59,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:24:59,997 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:24:59,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:59,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:59,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:00,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:00,356 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:25:00,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:00,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:25:00,382 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:25:00,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:25:00,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:00,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:00,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:00,737 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:25:00,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:00,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:25:00,756 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:25:00,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:25:00,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:00,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:00,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:01,030 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:25:01,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:01,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 91 transitions. [2023-11-19 03:25:01,052 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2023-11-19 03:25:01,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:25:01,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:01,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:01,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat