./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-numeric/Binomial.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 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_8e480a01-74c9-402b-9e0c-91efd5aa5df6/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e480a01-74c9-402b-9e0c-91efd5aa5df6/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e480a01-74c9-402b-9e0c-91efd5aa5df6/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e480a01-74c9-402b-9e0c-91efd5aa5df6/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-numeric/Binomial.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e480a01-74c9-402b-9e0c-91efd5aa5df6/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e480a01-74c9-402b-9e0c-91efd5aa5df6/bin/ukojak-verify-1t5iHCbJaC --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 64bit --witnessprinter.graph.data.programhash c204b56aba09d3ce87e17edffdff1d33aa0b4dc87a1e1140339548dffa982588 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:07:31,890 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:07:32,016 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e480a01-74c9-402b-9e0c-91efd5aa5df6/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-23 20:07:32,025 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:07:32,026 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:07:32,052 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:07:32,053 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:07:32,054 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:07:32,055 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:07:32,056 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:07:32,057 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:07:32,057 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:07:32,058 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:07:32,059 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:07:32,059 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:07:32,060 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:07:32,060 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:07:32,061 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:07:32,062 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:07:32,062 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:07:32,063 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:07:32,063 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:07:32,064 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:07:32,064 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:07:32,065 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:07:32,065 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:07:32,066 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:07:32,066 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:07:32,066 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:07:32,067 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:07:32,067 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:07:32,068 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:07:32,068 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_8e480a01-74c9-402b-9e0c-91efd5aa5df6/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e480a01-74c9-402b-9e0c-91efd5aa5df6/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c204b56aba09d3ce87e17edffdff1d33aa0b4dc87a1e1140339548dffa982588 [2023-11-23 20:07:32,362 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:07:32,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:07:32,394 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:07:32,395 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:07:32,396 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:07:32,397 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e480a01-74c9-402b-9e0c-91efd5aa5df6/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/termination-numeric/Binomial.c [2023-11-23 20:07:35,488 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:07:35,721 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:07:35,722 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e480a01-74c9-402b-9e0c-91efd5aa5df6/sv-benchmarks/c/termination-numeric/Binomial.c [2023-11-23 20:07:35,731 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e480a01-74c9-402b-9e0c-91efd5aa5df6/bin/ukojak-verify-1t5iHCbJaC/data/aabe7962c/20334c88f6394ff3b4c91790884e33a8/FLAGa9c4c33b4 [2023-11-23 20:07:35,751 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e480a01-74c9-402b-9e0c-91efd5aa5df6/bin/ukojak-verify-1t5iHCbJaC/data/aabe7962c/20334c88f6394ff3b4c91790884e33a8 [2023-11-23 20:07:35,758 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:07:35,761 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:07:35,763 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:07:35,763 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:07:35,806 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:07:35,809 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:07:35" (1/1) ... [2023-11-23 20:07:35,810 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c8832f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:35, skipping insertion in model container [2023-11-23 20:07:35,811 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:07:35" (1/1) ... [2023-11-23 20:07:35,837 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:07:36,040 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:07:36,047 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:07:36,066 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:07:36,081 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:07:36,081 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:36 WrapperNode [2023-11-23 20:07:36,082 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:07:36,083 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:07:36,083 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:07:36,083 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:07:36,092 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:36" (1/1) ... [2023-11-23 20:07:36,097 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:36" (1/1) ... [2023-11-23 20:07:36,119 INFO L138 Inliner]: procedures = 6, calls = 8, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 49 [2023-11-23 20:07:36,120 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:07:36,121 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:07:36,121 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:07:36,121 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:07:36,132 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:36" (1/1) ... [2023-11-23 20:07:36,132 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:36" (1/1) ... [2023-11-23 20:07:36,143 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:36" (1/1) ... [2023-11-23 20:07:36,145 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:36" (1/1) ... [2023-11-23 20:07:36,149 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:36" (1/1) ... [2023-11-23 20:07:36,161 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:36" (1/1) ... [2023-11-23 20:07:36,164 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:36" (1/1) ... [2023-11-23 20:07:36,170 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:36" (1/1) ... [2023-11-23 20:07:36,172 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:07:36,173 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:07:36,173 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:07:36,174 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:07:36,175 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:36" (1/1) ... [2023-11-23 20:07:36,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:07:36,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e480a01-74c9-402b-9e0c-91efd5aa5df6/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:07:36,213 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e480a01-74c9-402b-9e0c-91efd5aa5df6/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:07:36,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e480a01-74c9-402b-9e0c-91efd5aa5df6/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:07:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure fact [2023-11-23 20:07:36,258 INFO L138 BoogieDeclarations]: Found implementation of procedure fact [2023-11-23 20:07:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure binomialCoefficient [2023-11-23 20:07:36,258 INFO L138 BoogieDeclarations]: Found implementation of procedure binomialCoefficient [2023-11-23 20:07:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:07:36,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:07:36,332 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:07:36,335 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:07:36,698 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:07:36,742 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:07:36,742 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-23 20:07:36,744 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:07:36 BoogieIcfgContainer [2023-11-23 20:07:36,744 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:07:36,745 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:07:36,745 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:07:36,756 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:07:36,756 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:07:36" (1/1) ... [2023-11-23 20:07:36,766 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:07:36,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:36,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 55 states and 64 transitions. [2023-11-23 20:07:36,837 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 64 transitions. [2023-11-23 20:07:36,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-23 20:07:36,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:36,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:36,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:37,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:07:37,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:37,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 57 states and 68 transitions. [2023-11-23 20:07:37,183 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 68 transitions. [2023-11-23 20:07:37,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-23 20:07:37,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:37,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:37,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:37,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:07:37,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:37,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 56 states and 67 transitions. [2023-11-23 20:07:37,344 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 67 transitions. [2023-11-23 20:07:37,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-23 20:07:37,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:37,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:37,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:37,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:07:37,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:37,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 64 states and 83 transitions. [2023-11-23 20:07:37,954 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 83 transitions. [2023-11-23 20:07:37,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-23 20:07:37,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:37,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:37,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:38,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:07:38,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:38,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 67 states and 87 transitions. [2023-11-23 20:07:38,493 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 87 transitions. [2023-11-23 20:07:38,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:07:38,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:38,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:38,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:38,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:07:39,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:39,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 71 states and 94 transitions. [2023-11-23 20:07:39,295 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-23 20:07:39,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-23 20:07:39,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:39,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:39,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:39,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:07:40,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:40,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 77 states and 104 transitions. [2023-11-23 20:07:40,222 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 104 transitions. [2023-11-23 20:07:40,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-23 20:07:40,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:40,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:40,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:40,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:07:41,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:41,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 87 states and 120 transitions. [2023-11-23 20:07:41,774 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 120 transitions. [2023-11-23 20:07:41,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-23 20:07:41,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:41,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:41,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:41,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:07:41,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:41,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 88 states and 121 transitions. [2023-11-23 20:07:41,889 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 121 transitions. [2023-11-23 20:07:41,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:41,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:41,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:41,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:41,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:41,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:42,176 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:42,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:42,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:42,853 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:42,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:42,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:42,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:42,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:42,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:42,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:42,919 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:42,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:42,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:42,947 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:42,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:42,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:42,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:42,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:42,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:43,006 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:43,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:43,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:43,026 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:43,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:43,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:43,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:43,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:43,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:43,083 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:43,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:43,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:43,103 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:43,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:43,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:43,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:43,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:43,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:43,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:43,183 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:43,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:43,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:43,205 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:43,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:43,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:43,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:43,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:43,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:43,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:43,292 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:43,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:43,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:43,311 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:43,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:43,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:43,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:43,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:43,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:43,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:43,412 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:43,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:43,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:43,436 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:43,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:43,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:43,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:43,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:43,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:43,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:43,516 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:43,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:43,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:43,542 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:43,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:43,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:43,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:43,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:43,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:43,624 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:43,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:43,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:43,646 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:43,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:43,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:43,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:43,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:43,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:43,707 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:43,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:43,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:43,729 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:43,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:43,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:43,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:43,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:43,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:43,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:43,789 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:43,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:43,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:43,805 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:43,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:43,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:43,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:43,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:43,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:43,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:43,860 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:43,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:43,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:43,876 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:43,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:43,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:43,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:43,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:43,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:43,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:43,931 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:43,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:43,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:43,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:43,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:43,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:43,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:43,998 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:44,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:44,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:44,014 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:44,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:44,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:44,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:44,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:44,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:44,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:44,067 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:44,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:44,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:44,085 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:44,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:44,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:44,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:44,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:44,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:44,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:44,151 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:44,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:44,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:44,165 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:44,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:44,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:44,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:44,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:44,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:44,220 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:44,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:44,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:44,236 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:44,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:44,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:44,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:44,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:44,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:44,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:44,283 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:44,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:44,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:44,298 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:44,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:44,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:44,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:44,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:44,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:44,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:44,344 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:44,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:44,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:44,359 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:44,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:44,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:44,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:44,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:44,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:44,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:44,405 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:44,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:44,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:44,420 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:44,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:44,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:44,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:44,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:44,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:44,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:44,471 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:44,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:44,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:44,486 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:44,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:44,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:44,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:44,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:44,508 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:44,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:44,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:44,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:44,550 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:44,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:44,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:44,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:44,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:44,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:44,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:44,600 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:44,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:44,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:44,614 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:44,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:44,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:44,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:44,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:44,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:44,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:44,671 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:44,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:44,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:44,685 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:44,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:44,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:44,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:44,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:44,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:44,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:44,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:44,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:44,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:44,743 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:44,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:44,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:44,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:44,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:44,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:44,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:44,788 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:44,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:44,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:44,810 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:44,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:44,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:44,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:44,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:44,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:44,832 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:44,853 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:44,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:44,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:44,869 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:44,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:44,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:44,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:44,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:44,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:44,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:44,913 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:44,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:44,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:44,927 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:44,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:44,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:44,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:44,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:44,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:44,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:44,972 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:44,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:44,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:44,987 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:44,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:44,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:44,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:45,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:45,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:45,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:45,037 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:45,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:45,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:45,052 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:45,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:45,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:45,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:45,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:45,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:45,095 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:45,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:45,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:45,111 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:45,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:45,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:45,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:45,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:45,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:45,155 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:45,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:45,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:45,169 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:45,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:45,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:45,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:45,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:45,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:45,214 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:45,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:45,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:45,227 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:45,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:45,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:45,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:45,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:45,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:45,302 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:45,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:45,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:45,315 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:45,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:45,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:45,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:45,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:45,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:45,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:45,369 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:45,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:45,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:45,383 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:45,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:45,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:45,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:45,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:45,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:45,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:45,442 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:45,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:45,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:45,458 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:45,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:45,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:45,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:45,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:45,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:45,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:45,519 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:45,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:45,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:45,533 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:45,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:45,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:45,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:45,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:45,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:45,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:45,577 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:45,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:45,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:45,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:45,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:45,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:45,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:45,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:45,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:45,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:45,649 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:45,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:45,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:45,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:45,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:45,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:45,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:45,697 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:45,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:45,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:45,710 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:45,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:45,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:45,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:45,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:45,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:45,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:45,755 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:45,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:45,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:45,769 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:45,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:45,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:45,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:45,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:45,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:45,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:45,815 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:45,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:45,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:45,828 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:45,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:45,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:45,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:45,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:45,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:45,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:45,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:45,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:45,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:45,886 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:45,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:45,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:45,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:45,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:45,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:45,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:45,930 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:45,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:45,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:45,943 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:45,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:45,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:45,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:45,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:45,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:45,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:45,988 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,001 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:46,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:46,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:46,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:46,045 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,058 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:46,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:46,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:46,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:46,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,129 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:46,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:46,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:46,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:46,175 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,188 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:46,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:46,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:46,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:46,229 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,241 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:46,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:46,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:46,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:46,285 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,298 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:46,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:46,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:46,357 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,370 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:46,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:46,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:46,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:46,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,439 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:46,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:46,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:46,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:46,489 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,501 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:46,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:46,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:46,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:46,558 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,571 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:46,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:46,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:46,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:46,622 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,635 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:46,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:46,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:46,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:46,684 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,697 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:46,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:46,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:46,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:46,742 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,755 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:46,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:46,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:46,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:46,806 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,818 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:46,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:46,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:46,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:46,860 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,872 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:46,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:46,896 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:46,897 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:46,920 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,938 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:46,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:46,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:46,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:46,984 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:46,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:46,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:46,996 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:46,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:46,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:46,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,045 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:47,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:47,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:47,058 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:47,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:47,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:47,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:47,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:47,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:47,120 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:47,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:47,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:47,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,180 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:47,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:47,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:47,192 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:47,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:47,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:47,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,237 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:47,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:47,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:47,249 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:47,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:47,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:47,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,291 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:47,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:47,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:47,303 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:47,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:47,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:47,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,346 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:47,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:47,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:47,359 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:47,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:47,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:47,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:47,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:47,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:47,433 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:47,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:47,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:47,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,481 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:47,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:47,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:47,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:47,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:47,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,539 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:47,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:47,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:47,551 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:47,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:47,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:47,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,597 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:47,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:47,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:47,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:47,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:47,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,659 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:47,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:47,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:47,671 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:47,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:47,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:47,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,715 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:47,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:47,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:47,727 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:47,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:47,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:47,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,748 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,770 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:47,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:47,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:47,781 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:47,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:47,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:47,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,824 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:47,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:47,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:47,836 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:47,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:47,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:47,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,879 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:47,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:47,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:47,890 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:47,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:47,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:47,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,939 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:47,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:47,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:47,950 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:47,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:47,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:47,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:47,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:47,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:47,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:47,991 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,002 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,031 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,053 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,065 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,118 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,159 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,171 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,213 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,225 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,268 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,280 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,321 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,333 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,373 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,385 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,433 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,445 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,484 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,495 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,534 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,546 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,586 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,607 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,657 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,696 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,708 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,747 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,758 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,795 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,807 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,849 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,861 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,910 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,921 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:48,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:48,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:48,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:48,976 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:48,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:48,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:48,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:48,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:48,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:48,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,015 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,026 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,066 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,077 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,137 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,190 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,201 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,241 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,252 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,289 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,300 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,347 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,358 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,398 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,409 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,460 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,518 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,561 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,572 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,611 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,622 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,661 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,672 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,714 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,732 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,789 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,827 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,838 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,876 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,887 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,923 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,933 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:49,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:49,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:49,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:49,975 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:49,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:49,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:49,986 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:49,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:49,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:49,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,023 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,034 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,070 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,081 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,117 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,127 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,164 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,175 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,213 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,223 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,269 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,280 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,317 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,327 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,363 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,374 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,415 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,428 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,467 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,478 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,518 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,530 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,569 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,580 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,619 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,630 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,679 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,690 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,738 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,775 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,793 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,831 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,843 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,880 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,890 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,928 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,939 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:50,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:50,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:50,977 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:50,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:50,988 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:50,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:50,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:50,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,025 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,036 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,073 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,084 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,123 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,134 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,172 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,183 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,220 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,231 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,270 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,281 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,330 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,341 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,378 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,388 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,435 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,473 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,484 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,522 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,533 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,573 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,591 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,636 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,647 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,685 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,695 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,736 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,747 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,794 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,903 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,914 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:51,956 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:51,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:51,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:51,966 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:51,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:51,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:51,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:51,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:51,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,003 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,014 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,075 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,118 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,129 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,166 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,176 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,214 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,225 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,261 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,272 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,308 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,319 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,356 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,404 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,425 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,465 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,479 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,521 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,535 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,577 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,591 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,636 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,648 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,686 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,696 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,732 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,742 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,780 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,790 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,835 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,845 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,882 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,892 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,928 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:52,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:52,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:52,938 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:52,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:52,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:52,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:52,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:52,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:52,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:52,998 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,009 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,047 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,057 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,099 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,109 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,144 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,155 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,189 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,200 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,246 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,256 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,291 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,301 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,337 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,347 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,383 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,393 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,433 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,444 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,483 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,494 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,550 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,587 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,598 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,633 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,643 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,684 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,695 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,739 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,750 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,787 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,797 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,835 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,845 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,901 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,912 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,948 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:53,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:53,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:53,959 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:53,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:53,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:53,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:53,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:53,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:53,996 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,007 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,044 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,093 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,104 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,145 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,158 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,195 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,206 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,243 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,253 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,291 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,301 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,339 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,349 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,393 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,404 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,442 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,452 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,489 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,500 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,537 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,549 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,586 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,596 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,633 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,644 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,662 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,680 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,691 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,727 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,743 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,780 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,790 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,827 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,837 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,884 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,894 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,933 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:54,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:54,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:54,944 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:54,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:54,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:54,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:54,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:54,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:54,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:54,980 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,002 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,045 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,055 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,091 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,102 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,138 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,148 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,185 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,195 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,241 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,302 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,312 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,349 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,361 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,397 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,407 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,444 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,455 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,492 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,539 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,550 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,586 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,596 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,633 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,644 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,692 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,703 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,739 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,750 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,789 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,799 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,834 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,845 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,880 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,890 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,926 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,936 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:55,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:55,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:55,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:55,973 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:55,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:55,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:55,983 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:55,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:55,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:55,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,026 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,072 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,083 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,119 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,129 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,166 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,176 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,214 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,224 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,273 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,283 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,327 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,341 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,381 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,394 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,434 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,453 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,495 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,510 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,550 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,563 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,601 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,611 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,659 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,672 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,720 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,734 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,772 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,784 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,822 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,832 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,869 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,879 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,917 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,927 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:56,963 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:56,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:56,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:56,973 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:56,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:56,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:56,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:56,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:56,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:56,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,008 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,019 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,054 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,064 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,116 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,127 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,170 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,186 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,225 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,235 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,272 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,283 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,320 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,330 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,367 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,377 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,412 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,422 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,457 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,468 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,503 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,513 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,531 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,549 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,559 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,593 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,603 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,639 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,648 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,694 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,729 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,739 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,788 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,823 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,833 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,868 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,877 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,920 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,930 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:57,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:57,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:57,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:57,974 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:57,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:57,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:57,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:57,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:57,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:57,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,009 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,020 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,055 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,065 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,100 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,110 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,145 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,155 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,194 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,204 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,240 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,250 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,313 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,360 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,370 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,412 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,425 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,462 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,472 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,509 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,519 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,554 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,565 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,601 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,611 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,656 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,700 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,710 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,745 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,755 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,790 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,800 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,836 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,846 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,881 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,891 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,926 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,936 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:58,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:58,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:58,972 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:58,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:58,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:58,983 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:58,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:58,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:58,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:58,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,018 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,029 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,066 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,076 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,114 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,124 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,160 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,170 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,205 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,215 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,250 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,260 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,296 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,306 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,342 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,352 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,388 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,409 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,447 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,457 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,493 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,503 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,538 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,548 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,588 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,598 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,635 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,645 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,662 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,684 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,694 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,730 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,741 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,775 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,785 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,821 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,831 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,866 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,876 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,913 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,923 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:07:59,959 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:07:59,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:07:59,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:07:59,970 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:07:59,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:07:59,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:07:59,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:07:59,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:07:59,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:07:59,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,014 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,025 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,074 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,084 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,120 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,130 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,166 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,191 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,229 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,242 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,281 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,294 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,333 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,346 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,386 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,437 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,450 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,485 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,495 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,528 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,538 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,572 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,582 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,618 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,627 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,662 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,673 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,709 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,719 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,755 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,765 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,801 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,811 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,849 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,859 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,895 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,905 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,942 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,952 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:00,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:00,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:00,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:00,987 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:00,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:00,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:00,997 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:00,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:00,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:00,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,043 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,078 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,088 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,141 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,150 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,197 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,232 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,243 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,288 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,324 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,335 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,370 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,380 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,428 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,464 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,474 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,510 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,520 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,556 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,566 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,601 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,611 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,656 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,691 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,701 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,739 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,748 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,783 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,793 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,827 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,837 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,873 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,883 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,918 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,928 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:01,965 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:01,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:01,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:01,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:01,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:01,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:01,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:01,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:01,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,037 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,072 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,082 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,116 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,126 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,147 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,165 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,175 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,211 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,221 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,256 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,267 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,303 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,313 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,348 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,359 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,405 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,414 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,453 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,464 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,499 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,510 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,545 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,554 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,592 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,602 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,638 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,649 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,686 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,696 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,744 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,755 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,790 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,800 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,837 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,848 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,885 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,895 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,932 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:02,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:02,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:02,959 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:02,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:02,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:02,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:02,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:02,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:02,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:02,993 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,002 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,037 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,047 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,082 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,091 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,124 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,133 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,183 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,193 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,240 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,280 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,290 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,327 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,338 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,374 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,384 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,420 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,430 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,476 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,511 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,521 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,556 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,566 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,602 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,612 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,647 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,656 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,691 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,701 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,737 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,747 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,789 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,800 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,837 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,847 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,905 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,918 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:03,957 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:03,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:03,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:03,971 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:03,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:03,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:03,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:03,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:03,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:03,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,010 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,023 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,060 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,073 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,111 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,124 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,162 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,176 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,221 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,233 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,269 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,280 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,316 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,326 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,363 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,373 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,419 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,465 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,499 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,508 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,544 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,554 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,594 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,603 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,639 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,654 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,691 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,701 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,740 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,750 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,788 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,798 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,835 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,845 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,883 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,893 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,929 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,939 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:04,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:04,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:04,975 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:04,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:04,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:04,985 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:04,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:04,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:04,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,022 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,051 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,085 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,095 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,129 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,139 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,175 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,186 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,220 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,230 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,264 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,333 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,343 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,377 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,387 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,430 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,441 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,479 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,489 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,523 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,533 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,568 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,578 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,614 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,625 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,660 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,670 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,705 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,717 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,753 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,763 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,798 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,808 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,862 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,872 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,917 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:05,961 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:05,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:05,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:05,971 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:05,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:05,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:05,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:05,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:05,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:05,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,004 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,014 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,031 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,048 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,057 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,090 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,100 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,153 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,186 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,196 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,229 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,271 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,281 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,313 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,323 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,356 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,365 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,397 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,407 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,445 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,454 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,486 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,496 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,528 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,538 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,570 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,580 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,614 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,623 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,658 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,669 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,704 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,714 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,747 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,757 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,791 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,800 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,833 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,843 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,881 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,891 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,935 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,946 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:06,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:06,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:06,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:06,983 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:06,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:06,993 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:06,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:06,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:06,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,028 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,037 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,071 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,080 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,113 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,123 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,159 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,169 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,215 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,225 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,257 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,266 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,299 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,308 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,340 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,350 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,382 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,391 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,424 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,433 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,467 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,476 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,509 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,518 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,553 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,563 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,595 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,604 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,637 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,647 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,681 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,691 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,726 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,736 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,768 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,813 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,823 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,858 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,868 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,903 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,913 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,946 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:07,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:07,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:07,954 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:07,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:07,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:07,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:07,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:07,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:07,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:07,995 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,009 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,058 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,068 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,112 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,122 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,168 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,204 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,214 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,263 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,273 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,307 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,316 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,354 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,365 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,400 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,409 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,450 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,460 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,494 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,505 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,538 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,548 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,581 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,591 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,624 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,634 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,667 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,677 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,712 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,722 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,758 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,767 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,814 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,824 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,884 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,919 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,929 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:08,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:08,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:08,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:08,973 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:08,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:08,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:08,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:08,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:08,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:08,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,010 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,019 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,055 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,065 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,101 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,110 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,147 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,157 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,195 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,240 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,250 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,286 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,295 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,330 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,357 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,391 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,401 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,436 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,446 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,481 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,491 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,525 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,535 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,574 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,584 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,619 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,629 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,665 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,675 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,714 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,724 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,759 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,769 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,805 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,815 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,852 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,862 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,897 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,908 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,945 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:09,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:09,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:09,955 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:09,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:09,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:09,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:09,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:09,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:09,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:09,992 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,002 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,038 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,082 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,092 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,128 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,139 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,175 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,186 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,221 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,231 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,265 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,274 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,318 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,353 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,362 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,399 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,409 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,456 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,469 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,521 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,560 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,574 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,612 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,626 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,664 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,677 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,716 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,729 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,765 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,778 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,815 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,828 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,871 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,882 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,916 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,926 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:10,962 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:10,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:10,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:10,972 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:10,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:10,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:10,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:10,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:10,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:10,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,005 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,015 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,049 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,059 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,094 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,105 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,140 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,150 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,182 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,191 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,224 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,233 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,267 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,276 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,319 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,329 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,363 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,373 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,408 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,419 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,463 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,471 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,504 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,513 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,546 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,555 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,600 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,609 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,655 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,694 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,703 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,743 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,752 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,804 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,813 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,845 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,854 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,894 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,904 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,940 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,950 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:11,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:11,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:11,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:11,989 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:11,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:11,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:11,999 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:11,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:11,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:11,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,033 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,043 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,076 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,086 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,124 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,134 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,169 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,179 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,211 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,221 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,256 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,265 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,298 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,307 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,340 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,349 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,382 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,392 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,435 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,472 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,482 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,516 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,530 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,563 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,573 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,607 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,616 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,651 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,661 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,705 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,715 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,752 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,762 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,798 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,808 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,844 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,854 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,890 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,900 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,936 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,945 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:12,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:12,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:12,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:12,980 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:12,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:12,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:12,990 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:12,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:12,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:12,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,024 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,033 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,068 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,085 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,118 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,128 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,160 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,168 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,206 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,216 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,250 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,260 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,294 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,303 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,337 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,346 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,380 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,390 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,423 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,434 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,471 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,480 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,513 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,521 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,553 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,562 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,600 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,609 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,653 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,661 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,694 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,703 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,739 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,748 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,797 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,807 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,845 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,854 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,887 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,896 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,928 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,938 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:13,969 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:13,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:13,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:13,979 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:13,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:13,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:13,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:13,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:13,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:13,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,014 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,023 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,054 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,063 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,095 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,104 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,165 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,201 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,210 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,253 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,263 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,298 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,308 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,343 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,374 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,407 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,416 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,447 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,456 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,487 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,495 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,545 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,578 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,587 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,620 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,629 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,661 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,670 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,702 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,711 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,745 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,754 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,793 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,802 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,848 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,879 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,888 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,920 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,929 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:14,968 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:14,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:14,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:14,976 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:14,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:14,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:14,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:14,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:14,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,012 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,021 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,054 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,063 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,099 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,109 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,143 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,153 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,194 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,203 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,235 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,244 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,276 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,285 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,328 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,339 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,382 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,392 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,438 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,479 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,488 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,526 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,536 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,573 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,582 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,623 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,633 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,676 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,686 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,725 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,734 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,773 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,782 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,816 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,825 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,862 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,871 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,904 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,913 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,945 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,954 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:15,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:15,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:15,987 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:15,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:15,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:15,997 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:15,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:15,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:15,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,031 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,077 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,087 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,121 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,131 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,169 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,179 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,218 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,228 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,274 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,284 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,317 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,327 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,365 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,374 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,405 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,414 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,448 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,456 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,488 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,497 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,538 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,548 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,582 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,593 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,631 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,639 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,672 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,681 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,730 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,738 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,790 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,800 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,842 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,852 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,888 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,934 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:16,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:16,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:16,944 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:16,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:16,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:16,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:16,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:16,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:16,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:16,991 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:17,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:17,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:17,002 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:17,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:17,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:17,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:17,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:17,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:17,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:17,045 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:17,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:17,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:17,055 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:17,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:17,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:17,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:17,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:17,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:17,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:17,090 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:17,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:17,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:17,100 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:17,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:17,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:17,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:17,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:17,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:17,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:17,140 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:17,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:17,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:17,150 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:17,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:17,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:17,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:17,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:17,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:17,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:17,197 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:17,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:17,207 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:17,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:17,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:17,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:17,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:17,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:17,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:17,242 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:08:17,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:08:17,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-23 20:08:17,252 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-23 20:08:17,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:08:17,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:08:17,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:08:17,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:08:17,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:08:17,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:08:17,285 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked.