./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursified_loop-simple/recursified_nested_2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe6351ca-2e45-41a0-9607-ad1d45845839/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe6351ca-2e45-41a0-9607-ad1d45845839/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe6351ca-2e45-41a0-9607-ad1d45845839/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe6351ca-2e45-41a0-9607-ad1d45845839/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_loop-simple/recursified_nested_2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe6351ca-2e45-41a0-9607-ad1d45845839/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe6351ca-2e45-41a0-9607-ad1d45845839/bin/ukojak-verify-afCqCEvfdi --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 1a590e2514668f126114e4312bb6236a04cce9502b393533b5b4bfd230be904b --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:10:29,419 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:10:29,514 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe6351ca-2e45-41a0-9607-ad1d45845839/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 23:10:29,523 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:10:29,524 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:10:29,574 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:10:29,575 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:10:29,576 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:10:29,579 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:10:29,584 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:10:29,585 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:10:29,585 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:10:29,586 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:10:29,588 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:10:29,588 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:10:29,589 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:10:29,589 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:10:29,590 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:10:29,590 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:10:29,591 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:10:29,591 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:10:29,592 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:10:29,593 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:10:29,593 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:10:29,594 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:10:29,594 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:10:29,595 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:10:29,595 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:10:29,596 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:10:29,596 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:10:29,597 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:10:29,598 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:10:29,598 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:10:29,598 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_fe6351ca-2e45-41a0-9607-ad1d45845839/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe6351ca-2e45-41a0-9607-ad1d45845839/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a590e2514668f126114e4312bb6236a04cce9502b393533b5b4bfd230be904b [2023-11-24 23:10:29,899 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:10:29,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:10:29,935 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:10:29,936 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:10:29,937 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:10:29,938 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe6351ca-2e45-41a0-9607-ad1d45845839/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/recursified_loop-simple/recursified_nested_2.c [2023-11-24 23:10:33,177 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:10:33,370 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:10:33,371 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe6351ca-2e45-41a0-9607-ad1d45845839/sv-benchmarks/c/recursified_loop-simple/recursified_nested_2.c [2023-11-24 23:10:33,379 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe6351ca-2e45-41a0-9607-ad1d45845839/bin/ukojak-verify-afCqCEvfdi/data/4e8a198df/e154bbd3820d4ff2b252e1d3f21a31df/FLAGb6e8e2817 [2023-11-24 23:10:33,393 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe6351ca-2e45-41a0-9607-ad1d45845839/bin/ukojak-verify-afCqCEvfdi/data/4e8a198df/e154bbd3820d4ff2b252e1d3f21a31df [2023-11-24 23:10:33,396 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:10:33,398 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:10:33,400 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:10:33,400 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:10:33,405 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:10:33,406 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:10:33" (1/1) ... [2023-11-24 23:10:33,407 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@522c4959 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:33, skipping insertion in model container [2023-11-24 23:10:33,407 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:10:33" (1/1) ... [2023-11-24 23:10:33,429 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:10:33,588 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_fe6351ca-2e45-41a0-9607-ad1d45845839/sv-benchmarks/c/recursified_loop-simple/recursified_nested_2.c[1611,1624] [2023-11-24 23:10:33,593 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:10:33,603 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:10:33,617 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_fe6351ca-2e45-41a0-9607-ad1d45845839/sv-benchmarks/c/recursified_loop-simple/recursified_nested_2.c[1611,1624] [2023-11-24 23:10:33,618 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:10:33,633 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:10:33,634 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:33 WrapperNode [2023-11-24 23:10:33,634 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:10:33,635 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:10:33,635 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:10:33,636 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:10:33,644 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:33" (1/1) ... [2023-11-24 23:10:33,652 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:33" (1/1) ... [2023-11-24 23:10:33,678 INFO L138 Inliner]: procedures = 13, calls = 29, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 38 [2023-11-24 23:10:33,678 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:10:33,679 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:10:33,679 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:10:33,679 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:10:33,688 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:33" (1/1) ... [2023-11-24 23:10:33,689 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:33" (1/1) ... [2023-11-24 23:10:33,691 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:33" (1/1) ... [2023-11-24 23:10:33,691 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:33" (1/1) ... [2023-11-24 23:10:33,696 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:33" (1/1) ... [2023-11-24 23:10:33,698 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:33" (1/1) ... [2023-11-24 23:10:33,700 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:33" (1/1) ... [2023-11-24 23:10:33,701 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:33" (1/1) ... [2023-11-24 23:10:33,703 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:10:33,704 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:10:33,704 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:10:33,704 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:10:33,705 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:33" (1/1) ... [2023-11-24 23:10:33,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:10:33,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe6351ca-2e45-41a0-9607-ad1d45845839/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:10:33,742 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe6351ca-2e45-41a0-9607-ad1d45845839/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:10:33,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe6351ca-2e45-41a0-9607-ad1d45845839/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:10:33,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:10:33,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:10:33,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:10:33,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:10:33,780 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_20_to_21_0 [2023-11-24 23:10:33,780 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_20_to_21_0 [2023-11-24 23:10:33,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:10:33,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:10:33,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:10:33,782 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_21_to_21_0 [2023-11-24 23:10:33,782 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_21_to_21_0 [2023-11-24 23:10:33,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:10:33,861 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:10:33,863 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:10:34,029 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:10:34,068 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:10:34,069 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 23:10:34,070 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:10:34 BoogieIcfgContainer [2023-11-24 23:10:34,071 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:10:34,072 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:10:34,072 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:10:34,083 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:10:34,083 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:10:34" (1/1) ... [2023-11-24 23:10:34,094 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:10:34,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:34,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 20 states and 24 transitions. [2023-11-24 23:10:34,152 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2023-11-24 23:10:34,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-24 23:10:34,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:34,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:34,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:34,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:10:34,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:34,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 27 transitions. [2023-11-24 23:10:34,901 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2023-11-24 23:10:34,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 23:10:34,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:34,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:34,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:35,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:10:35,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:35,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 24 states and 31 transitions. [2023-11-24 23:10:35,368 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 31 transitions. [2023-11-24 23:10:35,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 23:10:35,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:35,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:35,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:35,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 23:10:36,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:36,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 28 states and 43 transitions. [2023-11-24 23:10:36,680 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-24 23:10:36,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:36,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:36,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:37,396 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:38,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:38,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:38,009 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:38,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:38,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:38,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:38,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:38,401 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:38,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:38,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:38,439 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:38,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:38,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:38,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:38,763 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:38,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:38,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:38,791 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:38,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:38,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:38,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:38,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:39,164 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:39,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:39,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:39,190 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:39,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:39,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:39,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:39,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:39,555 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:39,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:39,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:39,588 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:39,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:39,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:39,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:39,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:39,958 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:39,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:39,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:39,982 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:39,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:39,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:39,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:40,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:40,341 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:40,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:40,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:40,422 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:40,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:40,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:40,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:40,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:40,728 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:40,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:40,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:40,761 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:40,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:40,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:40,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:40,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:41,153 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:41,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:41,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:41,211 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:41,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:41,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:41,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:41,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:41,546 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:41,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:41,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:41,576 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:41,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:41,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:41,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:41,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:41,880 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:41,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:41,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:41,926 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:41,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:41,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:41,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:41,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:42,242 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:42,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:42,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:42,277 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:42,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:42,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:42,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:42,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:42,585 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:42,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:42,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:42,610 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:42,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:42,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:42,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:42,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:42,893 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:42,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:42,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:42,923 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:42,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:42,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:42,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:42,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:43,247 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:43,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:43,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:43,288 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:43,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:43,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:43,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:43,589 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:43,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:43,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:43,619 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:43,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:43,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:43,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:43,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:43,911 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:43,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:43,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:43,937 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:43,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:43,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:43,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:43,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:44,253 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:44,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:44,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:44,277 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:44,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:44,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:44,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:44,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:44,568 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:44,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:44,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:44,592 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:44,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:44,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:44,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:44,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:44,881 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:44,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:44,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:44,904 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:44,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:44,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:44,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:45,190 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:45,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:45,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:45,216 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:45,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:45,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:45,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:45,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:45,490 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:45,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:45,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:45,516 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:45,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:45,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:45,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:45,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:45,815 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:45,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:45,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:45,841 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:45,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:45,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:45,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:45,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:46,142 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:46,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:46,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:46,176 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:46,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:46,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:46,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:46,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:46,544 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:46,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:46,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:46,573 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:46,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:46,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:46,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:46,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:46,880 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:46,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:46,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:46,905 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:46,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:46,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:46,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:46,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:47,186 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:47,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:47,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:47,209 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:47,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:47,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:47,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:47,514 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:47,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:47,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:47,538 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:47,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:47,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:47,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:47,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:47,828 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:47,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:47,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:47,854 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:47,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:47,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:47,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:47,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:48,173 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:48,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:48,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:48,197 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:48,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:48,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:48,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:48,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:48,492 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:48,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:48,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:48,517 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:48,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:48,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:48,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:48,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:48,768 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:48,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:48,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:48,790 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:48,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:48,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:48,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:48,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:49,076 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:49,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:49,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:49,099 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:49,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:49,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:49,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:49,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:49,350 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:49,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:49,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:49,372 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:49,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:49,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:49,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:49,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:49,658 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:49,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:49,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:49,680 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:49,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:49,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:49,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:49,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:49,934 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:49,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:49,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:49,957 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:49,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:49,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:49,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:49,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:50,209 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:50,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:50,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:50,231 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:50,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:50,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:50,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:50,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:50,524 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:50,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:50,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:50,547 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:50,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:50,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:50,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:50,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:50,822 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:50,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:50,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:50,843 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:50,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:50,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:50,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:51,137 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:51,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:51,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:51,165 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:51,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:51,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:51,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:51,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:51,497 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:51,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:51,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:51,517 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:51,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:51,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:51,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:51,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:51,776 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:51,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:51,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:51,796 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:51,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:51,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:51,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:52,043 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:52,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:52,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:52,062 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:52,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:52,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:52,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:52,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:52,368 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:52,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:52,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:52,387 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:52,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:52,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:52,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:52,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:52,660 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:52,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:52,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:52,681 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:52,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:52,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:52,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:52,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:52,952 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:52,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:52,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:52,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:52,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:52,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:53,218 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:53,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:53,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:53,237 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:53,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:53,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:53,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:53,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:53,502 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:53,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:53,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:53,519 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:53,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:53,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:53,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:53,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:53,751 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:53,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:53,770 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:53,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:53,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:53,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:53,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:54,107 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:54,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:54,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:54,126 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:54,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:54,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:54,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:54,421 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:54,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:54,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:54,439 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:54,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:54,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:54,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:54,742 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:54,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:54,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:54,760 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:54,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:54,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:54,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:54,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:55,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:55,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:55,026 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:55,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:55,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:55,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:55,261 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:55,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:55,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:55,279 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:55,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:55,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:55,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:55,542 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:55,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:55,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:55,560 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:55,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:55,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:55,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:55,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:55,812 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:55,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:55,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:55,829 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:55,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:55,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:55,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:55,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:56,067 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:56,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:56,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:56,086 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:56,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:56,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:56,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:56,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:56,342 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:56,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:56,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:56,359 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:56,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:56,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:56,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:56,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:56,648 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:56,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:56,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:56,685 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:56,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:56,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:56,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:56,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:57,039 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:57,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:57,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:57,063 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:57,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:57,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:57,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:57,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:57,319 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:57,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:57,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:57,339 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:57,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:57,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:57,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:57,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:57,555 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:57,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:57,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:57,573 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:57,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:57,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:57,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:57,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:57,831 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:57,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:57,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:57,850 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:57,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:57,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:57,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:58,076 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:58,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:58,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:58,094 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:58,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:58,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:58,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:58,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:58,329 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:58,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:58,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:58,346 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:58,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:58,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:58,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:58,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:58,562 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:58,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:58,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:58,578 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:58,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:58,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:58,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:58,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:58,815 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:58,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:58,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:58,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:58,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:59,056 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:59,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:59,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:59,075 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:59,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:59,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:59,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:59,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:59,291 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:59,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:59,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:59,308 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:59,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:59,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:59,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:59,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:59,545 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:59,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:59,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:59,566 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:59,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:59,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:59,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:59,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:10:59,786 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:10:59,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:10:59,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:10:59,804 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:10:59,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:10:59,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:10:59,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:10:59,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:00,054 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:00,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:00,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:00,072 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:00,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:00,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:00,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:00,283 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:00,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:00,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:00,301 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:00,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:00,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:00,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:00,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:00,542 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:00,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:00,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:00,559 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:00,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:00,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:00,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:00,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:00,764 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:00,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:00,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:00,798 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:00,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:00,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:00,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:01,040 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:01,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:01,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:01,057 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:01,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:01,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:01,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:01,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:01,305 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:01,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:01,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:01,325 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:01,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:01,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:01,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:01,559 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:01,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:01,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:01,576 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:01,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:01,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:01,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:01,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:01,819 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:01,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:01,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:01,851 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:01,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:01,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:01,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:01,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:02,159 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:02,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:02,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:02,181 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:02,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:02,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:02,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:02,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:02,402 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:02,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:02,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:02,419 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:02,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:02,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:02,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:02,657 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:02,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:02,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:02,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:02,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:02,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:02,928 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:02,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:02,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:02,946 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:02,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:02,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:02,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:02,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:03,169 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:03,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:03,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:03,186 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:03,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:03,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:03,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:03,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:03,420 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:03,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:03,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:03,438 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:03,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:03,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:03,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:03,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:03,650 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:03,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:03,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:03,668 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:03,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:03,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:03,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:03,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:03,879 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:03,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:03,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:03,896 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:03,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:03,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:03,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:03,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:04,108 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:04,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:04,125 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:04,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:04,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:04,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:04,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:04,347 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:04,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:04,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:04,364 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:04,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:04,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:04,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:04,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:04,601 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:04,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:04,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:04,618 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:04,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:04,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:04,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:04,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:04,817 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:04,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:04,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:04,833 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:04,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:04,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:04,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:04,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:05,075 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:05,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:05,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:05,092 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:05,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:05,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:05,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:05,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:05,336 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:05,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:05,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:05,354 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:05,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:05,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:05,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:05,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:05,577 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:05,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:05,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:05,594 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:05,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:05,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:05,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:05,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:05,820 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:05,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:05,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:05,836 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:05,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:05,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:05,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:05,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:06,017 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:06,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:06,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:06,042 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:06,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:06,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:06,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:06,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:06,235 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:06,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:06,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:06,251 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:06,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:06,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:06,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:06,491 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:06,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:06,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:06,509 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:06,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:06,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:06,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:06,674 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:06,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:06,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:06,690 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:06,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:06,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:06,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:06,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:06,907 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:06,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:06,924 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:06,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:06,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:06,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:06,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:07,122 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:07,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:07,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:07,138 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:07,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:07,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:07,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:07,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:07,335 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:07,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:07,350 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:07,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:07,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:07,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:07,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:07,549 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:07,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:07,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:07,565 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:07,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:07,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:07,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:07,792 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:07,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:07,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:07,808 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:07,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:07,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:07,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:07,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:08,001 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:08,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:08,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:08,018 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:08,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:08,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:08,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:08,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:08,212 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:08,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:08,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:08,228 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:08,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:08,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:08,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:08,434 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:08,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:08,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:08,455 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:08,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:08,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:08,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:08,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:08,664 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:08,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:08,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:08,680 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:08,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:08,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:08,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:08,901 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:08,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:08,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:08,916 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:08,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:08,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:08,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:08,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:09,153 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:09,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:09,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:09,169 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:09,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:09,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:09,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:09,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:09,397 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:09,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:09,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:09,413 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:09,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:09,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:09,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:09,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:09,634 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:09,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:09,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:09,650 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:09,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:09,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:09,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:09,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:09,886 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:09,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:09,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:09,902 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:09,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:09,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:09,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:09,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:10,130 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:10,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:10,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:10,149 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:10,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:10,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:10,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:10,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:10,349 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:10,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:10,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:10,364 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:10,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:10,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:10,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:10,586 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:10,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:10,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:10,601 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:10,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:10,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:10,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:10,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:10,788 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:10,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:10,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:10,803 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:10,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:10,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:10,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:10,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:11,019 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:11,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:11,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:11,037 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:11,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:11,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:11,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:11,241 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:11,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:11,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:11,258 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:11,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:11,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:11,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:11,451 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:11,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:11,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:11,471 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:11,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:11,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:11,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:11,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:11,656 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:11,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:11,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:11,671 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:11,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:11,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:11,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:11,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:11,876 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:11,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:11,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:11,893 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:11,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:11,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:11,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:11,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:12,104 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:12,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:12,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:12,119 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:12,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:12,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:12,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:12,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:12,291 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:12,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:12,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:12,305 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:12,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:12,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:12,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:12,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:12,493 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:12,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:12,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:12,508 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:12,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:12,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:12,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:12,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:12,697 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:12,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:12,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:12,713 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:12,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:12,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:12,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:12,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:12,942 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:12,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:12,958 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:12,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:12,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:12,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:12,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:13,182 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:13,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:13,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:13,196 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:13,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:13,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:13,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:13,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:13,389 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:13,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:13,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:13,404 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:13,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:13,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:13,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:13,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:13,578 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:13,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:13,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:13,594 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:13,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:13,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:13,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:13,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:13,787 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:13,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:13,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:13,801 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:13,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:13,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:13,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:13,989 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:11:14,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:14,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 30 states and 52 transitions. [2023-11-24 23:11:14,004 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2023-11-24 23:11:14,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:14,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:14,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:14,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat