./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive-simple/fibo_2calls_5-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb6faeb-649e-4698-a18f-03aaed3921f4/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb6faeb-649e-4698-a18f-03aaed3921f4/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb6faeb-649e-4698-a18f-03aaed3921f4/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb6faeb-649e-4698-a18f-03aaed3921f4/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive-simple/fibo_2calls_5-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb6faeb-649e-4698-a18f-03aaed3921f4/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb6faeb-649e-4698-a18f-03aaed3921f4/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 24cc882af4ec42ba94c424c5a1ed92d402543c0fe2bf17d3fca0ca1cd73500b7 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:51:26,834 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:51:26,948 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb6faeb-649e-4698-a18f-03aaed3921f4/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-11 23:51:26,955 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:51:26,956 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:51:26,993 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:51:26,994 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:51:26,995 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:51:26,996 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:51:27,001 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:51:27,002 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:51:27,003 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:51:27,003 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-11 23:51:27,005 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:51:27,005 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-11 23:51:27,006 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:51:27,006 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:51:27,007 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:51:27,007 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:51:27,008 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:51:27,008 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:51:27,009 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-11 23:51:27,009 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:51:27,010 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:51:27,010 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:51:27,011 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:51:27,012 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:51:27,012 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:51:27,013 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:51:27,013 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:51:27,015 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:51:27,015 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:51:27,015 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:51:27,016 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:51:27,016 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_ecb6faeb-649e-4698-a18f-03aaed3921f4/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb6faeb-649e-4698-a18f-03aaed3921f4/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24cc882af4ec42ba94c424c5a1ed92d402543c0fe2bf17d3fca0ca1cd73500b7 [2023-11-11 23:51:27,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:51:27,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:51:27,379 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:51:27,381 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:51:27,381 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:51:27,383 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb6faeb-649e-4698-a18f-03aaed3921f4/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/recursive-simple/fibo_2calls_5-1.c [2023-11-11 23:51:30,525 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:51:30,722 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:51:30,722 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb6faeb-649e-4698-a18f-03aaed3921f4/sv-benchmarks/c/recursive-simple/fibo_2calls_5-1.c [2023-11-11 23:51:30,730 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb6faeb-649e-4698-a18f-03aaed3921f4/bin/ukojak-verify-0OAaufAVZV/data/6b82b9318/b2622e9524b343cb931ede40726587e8/FLAG58936e63c [2023-11-11 23:51:30,746 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb6faeb-649e-4698-a18f-03aaed3921f4/bin/ukojak-verify-0OAaufAVZV/data/6b82b9318/b2622e9524b343cb931ede40726587e8 [2023-11-11 23:51:30,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:51:30,750 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:51:30,752 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:51:30,752 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:51:30,757 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:51:30,758 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:51:30" (1/1) ... [2023-11-11 23:51:30,760 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c8638c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:30, skipping insertion in model container [2023-11-11 23:51:30,760 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:51:30" (1/1) ... [2023-11-11 23:51:30,782 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:51:31,014 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:51:31,029 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:51:31,059 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:51:31,078 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:51:31,078 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:31 WrapperNode [2023-11-11 23:51:31,079 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:51:31,081 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:51:31,081 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:51:31,081 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:51:31,090 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:31" (1/1) ... [2023-11-11 23:51:31,099 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:31" (1/1) ... [2023-11-11 23:51:31,117 INFO L138 Inliner]: procedures = 14, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 21 [2023-11-11 23:51:31,118 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:51:31,119 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:51:31,119 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:51:31,120 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:51:31,130 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:31" (1/1) ... [2023-11-11 23:51:31,131 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:31" (1/1) ... [2023-11-11 23:51:31,149 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:31" (1/1) ... [2023-11-11 23:51:31,149 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:31" (1/1) ... [2023-11-11 23:51:31,153 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:31" (1/1) ... [2023-11-11 23:51:31,160 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:31" (1/1) ... [2023-11-11 23:51:31,161 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:31" (1/1) ... [2023-11-11 23:51:31,162 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:31" (1/1) ... [2023-11-11 23:51:31,164 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:51:31,165 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:51:31,165 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:51:31,165 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:51:31,166 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:31" (1/1) ... [2023-11-11 23:51:31,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:51:31,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb6faeb-649e-4698-a18f-03aaed3921f4/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:51:31,215 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb6faeb-649e-4698-a18f-03aaed3921f4/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:51:31,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb6faeb-649e-4698-a18f-03aaed3921f4/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:51:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:51:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:51:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2023-11-11 23:51:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2023-11-11 23:51:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2023-11-11 23:51:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2023-11-11 23:51:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:51:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:51:31,335 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:51:31,339 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:51:31,617 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:51:31,670 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:51:31,673 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:51:31,677 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:51:31 BoogieIcfgContainer [2023-11-11 23:51:31,677 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:51:31,679 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:51:31,679 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:51:31,690 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:51:31,690 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:51:31" (1/1) ... [2023-11-11 23:51:31,702 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:51:31,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:31,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 46 states and 52 transitions. [2023-11-11 23:51:31,781 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 52 transitions. [2023-11-11 23:51:31,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-11 23:51:31,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:31,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:31,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:32,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:32,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:32,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 45 states and 51 transitions. [2023-11-11 23:51:32,071 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 51 transitions. [2023-11-11 23:51:32,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-11 23:51:32,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:32,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:32,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:32,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:32,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:32,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 50 states and 58 transitions. [2023-11-11 23:51:32,362 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 58 transitions. [2023-11-11 23:51:32,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-11 23:51:32,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:32,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:32,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:32,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:32,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:32,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 49 states and 57 transitions. [2023-11-11 23:51:32,482 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 57 transitions. [2023-11-11 23:51:32,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-11 23:51:32,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:32,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:32,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:32,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:32,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:32,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 55 states and 65 transitions. [2023-11-11 23:51:32,766 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2023-11-11 23:51:32,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-11 23:51:32,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:32,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:32,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:32,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:32,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:32,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 54 states and 64 transitions. [2023-11-11 23:51:32,839 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 64 transitions. [2023-11-11 23:51:32,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-11 23:51:32,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:32,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:32,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:32,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:32,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:32,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 57 states and 68 transitions. [2023-11-11 23:51:32,996 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 68 transitions. [2023-11-11 23:51:32,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:51:32,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:32,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:33,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:33,142 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:33,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:33,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 58 states and 70 transitions. [2023-11-11 23:51:33,220 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 70 transitions. [2023-11-11 23:51:33,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-11 23:51:33,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:33,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:33,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:33,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:33,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:33,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 57 states and 69 transitions. [2023-11-11 23:51:33,314 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 69 transitions. [2023-11-11 23:51:33,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-11 23:51:33,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:33,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:33,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:33,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:33,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:33,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 59 states and 73 transitions. [2023-11-11 23:51:33,841 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2023-11-11 23:51:33,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-11 23:51:33,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:33,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:33,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:33,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:34,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:34,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 62 states and 77 transitions. [2023-11-11 23:51:34,013 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 77 transitions. [2023-11-11 23:51:34,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-11 23:51:34,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:34,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:34,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:34,221 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:35,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:35,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 70 states and 90 transitions. [2023-11-11 23:51:35,046 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 90 transitions. [2023-11-11 23:51:35,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-11 23:51:35,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:35,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:35,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:35,239 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:51:35,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:35,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 72 states and 94 transitions. [2023-11-11 23:51:35,718 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 94 transitions. [2023-11-11 23:51:35,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-11 23:51:35,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:35,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:35,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:35,905 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:37,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:37,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 80 states and 106 transitions. [2023-11-11 23:51:37,034 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 106 transitions. [2023-11-11 23:51:37,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:37,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:37,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:37,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:37,218 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:38,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:38,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 86 states and 113 transitions. [2023-11-11 23:51:38,088 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 113 transitions. [2023-11-11 23:51:38,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-11 23:51:38,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:38,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:38,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:38,316 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:40,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 102 states and 132 transitions. [2023-11-11 23:51:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 132 transitions. [2023-11-11 23:51:40,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-11 23:51:40,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:40,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:40,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:40,556 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-11 23:51:41,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:41,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 112 states and 149 transitions. [2023-11-11 23:51:41,862 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2023-11-11 23:51:41,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-11 23:51:41,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:41,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:41,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:41,931 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-11 23:51:41,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:41,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 113 states and 152 transitions. [2023-11-11 23:51:41,980 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 152 transitions. [2023-11-11 23:51:41,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-11 23:51:41,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:41,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:41,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:42,129 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-11 23:51:42,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:42,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 117 states and 160 transitions. [2023-11-11 23:51:42,716 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 160 transitions. [2023-11-11 23:51:42,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-11 23:51:42,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:42,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:42,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:42,787 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-11 23:51:42,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:42,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 118 states and 163 transitions. [2023-11-11 23:51:42,819 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 163 transitions. [2023-11-11 23:51:42,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-11 23:51:42,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:42,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:42,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:42,982 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:43,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:43,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 117 states and 157 transitions. [2023-11-11 23:51:43,639 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 157 transitions. [2023-11-11 23:51:43,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-11 23:51:43,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:43,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:43,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:43,753 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:51:44,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:44,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 121 states and 161 transitions. [2023-11-11 23:51:44,105 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 161 transitions. [2023-11-11 23:51:44,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-11 23:51:44,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:44,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:44,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:44,475 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-11 23:51:45,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:45,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 125 states and 168 transitions. [2023-11-11 23:51:45,703 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 168 transitions. [2023-11-11 23:51:45,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:51:45,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:45,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:45,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:45,966 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-11 23:51:47,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:47,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 128 states and 177 transitions. [2023-11-11 23:51:47,258 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 177 transitions. [2023-11-11 23:51:47,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:51:47,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:47,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:47,535 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-11 23:51:48,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:48,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 132 states and 185 transitions. [2023-11-11 23:51:48,391 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 185 transitions. [2023-11-11 23:51:48,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:51:48,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:48,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:48,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:48,447 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-11 23:51:48,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:48,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 134 states and 187 transitions. [2023-11-11 23:51:48,854 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 187 transitions. [2023-11-11 23:51:48,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-11 23:51:48,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:48,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:48,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:49,260 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-11 23:51:51,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:51,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 143 states and 216 transitions. [2023-11-11 23:51:51,748 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 216 transitions. [2023-11-11 23:51:51,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:51,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:51,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:51,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:52,165 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:55,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:55,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:55,483 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:55,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:55,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:55,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:55,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:55,659 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:55,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:55,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:55,709 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:55,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:55,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:55,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:55,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:55,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:55,993 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:55,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:55,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:55,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:56,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:56,209 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:56,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:56,254 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:56,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:56,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:56,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:56,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:56,430 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:56,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:56,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:56,473 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:56,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:56,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:56,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:56,645 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:56,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:56,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:56,715 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:56,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:56,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:56,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:56,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:56,914 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:56,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:56,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:56,962 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:56,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:56,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:56,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:56,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:57,129 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:57,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:57,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:57,171 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:57,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:57,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:57,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:57,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:57,329 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:57,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:57,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:57,372 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:57,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:57,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:57,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:57,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:57,572 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:57,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:57,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:57,614 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:57,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:57,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:57,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:57,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:57,785 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:57,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:57,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:57,827 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:57,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:57,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:57,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:57,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:57,999 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:58,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:58,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:58,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:58,208 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:58,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:58,251 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:58,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:58,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:58,450 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:58,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:58,493 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:58,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:58,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:58,671 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:58,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:58,714 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:58,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:58,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:58,885 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:58,928 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:58,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:58,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,111 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:59,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:59,179 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:59,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:59,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,358 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:59,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:59,401 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:59,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:59,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,570 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:59,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:59,611 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:59,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:59,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,773 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:59,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:51:59,813 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:51:59,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:51:59,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,001 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:00,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:00,051 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:00,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:00,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,304 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:00,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:00,351 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:00,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:00,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,513 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:00,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:00,557 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:00,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:00,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,729 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:00,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:00,770 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:00,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:00,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,947 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:01,019 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:01,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:01,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,181 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:01,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:01,222 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:01,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:01,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,386 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:01,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:01,426 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:01,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:01,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,586 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:01,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:01,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:01,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,790 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:01,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:01,830 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:01,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:01,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,022 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:02,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:02,062 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:02,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:02,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,232 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:02,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:02,274 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:02,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:02,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,437 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:02,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:02,477 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:02,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:02,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,641 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:02,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:02,681 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:02,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:02,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,842 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:02,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:02,885 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:02,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:02,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,100 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:03,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:03,142 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:03,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:03,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,313 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:03,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:03,356 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:03,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:03,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,520 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:03,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:03,562 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:03,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:03,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,727 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:03,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:03,767 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:03,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:03,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,955 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:04,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:04,007 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:04,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:04,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,188 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:04,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:04,241 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:04,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:04,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,413 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:04,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:04,455 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:04,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:04,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,620 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:04,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:04,662 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:04,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:04,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,834 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:04,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:04,881 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:04,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:04,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,042 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:05,084 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:05,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:05,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,269 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:05,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:05,309 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:05,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:05,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,471 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:05,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:05,513 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:05,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:05,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,673 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:05,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:05,711 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:05,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:05,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,873 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:05,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:05,915 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:05,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:05,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,076 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:06,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:06,118 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:06,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:06,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,315 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:06,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:06,355 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:06,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:06,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,511 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:06,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:06,552 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:06,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:06,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,709 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:06,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:06,749 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:06,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:06,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,918 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:06,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:06,960 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:06,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:06,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,107 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:07,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:07,143 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:07,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:07,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,297 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:07,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:07,336 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:07,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:07,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,507 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:07,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:07,547 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:07,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:07,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,708 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:07,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:07,748 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:07,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:07,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,906 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:07,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:07,946 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:07,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:07,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,104 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:08,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:08,145 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:08,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:08,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,301 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:08,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:08,341 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:08,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:08,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,501 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:08,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:08,567 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:08,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:08,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,735 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:08,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:08,778 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:08,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:08,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,955 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:08,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:08,998 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:08,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:08,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,159 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:09,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:09,201 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:09,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:09,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,363 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:09,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:09,406 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:09,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:09,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,563 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:09,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:09,600 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:09,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:09,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,763 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:09,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:09,804 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:09,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:09,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,992 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:10,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:10,036 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:10,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:10,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,199 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:10,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:10,246 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:10,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:10,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,412 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:10,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:10,452 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:10,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:10,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,610 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:10,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:10,660 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:10,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:10,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,821 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:10,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:10,858 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:10,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:10,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,008 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:11,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:11,046 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:11,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:11,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,202 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:11,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:11,245 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:11,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:11,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,407 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:11,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:11,446 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:11,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:11,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,618 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:11,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:11,652 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:11,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:11,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,796 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:11,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:11,834 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:11,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:11,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,985 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:12,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:12,020 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:12,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:12,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,172 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:12,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:12,212 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:12,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:12,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,372 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:12,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:12,411 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:12,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:12,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,566 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:12,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:12,604 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:12,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:12,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,752 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:12,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:12,790 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:12,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:12,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,950 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:12,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:12,989 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:12,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:12,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,140 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:13,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:13,174 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:13,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:13,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,316 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:13,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:13,358 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:13,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:13,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,498 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:13,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:13,533 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:13,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:13,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,692 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:13,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 224 transitions. [2023-11-11 23:52:13,731 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2023-11-11 23:52:13,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:13,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat