./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 527bcce2 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_c6e20b08-11b4-4b3e-8604-8fdaf86fe08d/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6e20b08-11b4-4b3e-8604-8fdaf86fe08d/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6e20b08-11b4-4b3e-8604-8fdaf86fe08d/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6e20b08-11b4-4b3e-8604-8fdaf86fe08d/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6e20b08-11b4-4b3e-8604-8fdaf86fe08d/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6e20b08-11b4-4b3e-8604-8fdaf86fe08d/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ee7efdbf8e082fecbcf7a0b7187f01592d4dffd310592a1175678347e3e281b9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:41:16,983 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:41:17,098 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6e20b08-11b4-4b3e-8604-8fdaf86fe08d/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-21 18:41:17,102 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:41:17,103 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:41:17,146 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:41:17,147 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:41:17,147 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:41:17,151 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:41:17,156 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:41:17,157 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:41:17,158 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:41:17,158 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:41:17,160 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:41:17,160 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:41:17,161 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:41:17,161 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:41:17,162 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:41:17,162 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:41:17,163 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:41:17,163 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:41:17,164 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:41:17,165 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:41:17,165 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:41:17,166 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:41:17,166 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:41:17,167 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:41:17,167 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:41:17,168 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:41:17,168 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:41:17,169 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:41:17,169 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:41:17,170 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:41:17,170 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:41:17,170 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:41:17,170 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_c6e20b08-11b4-4b3e-8604-8fdaf86fe08d/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6e20b08-11b4-4b3e-8604-8fdaf86fe08d/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee7efdbf8e082fecbcf7a0b7187f01592d4dffd310592a1175678347e3e281b9 [2023-11-21 18:41:17,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:41:17,517 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:41:17,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:41:17,541 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:41:17,542 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:41:17,544 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6e20b08-11b4-4b3e-8604-8fdaf86fe08d/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound5.c [2023-11-21 18:41:20,623 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:41:20,867 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:41:20,867 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6e20b08-11b4-4b3e-8604-8fdaf86fe08d/sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound5.c [2023-11-21 18:41:20,878 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6e20b08-11b4-4b3e-8604-8fdaf86fe08d/bin/ukojak-verify-i0I2FZA1j2/data/003298d5c/05f76c95593a43acb56363f09b7430b8/FLAGcbf2f04f4 [2023-11-21 18:41:20,895 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6e20b08-11b4-4b3e-8604-8fdaf86fe08d/bin/ukojak-verify-i0I2FZA1j2/data/003298d5c/05f76c95593a43acb56363f09b7430b8 [2023-11-21 18:41:20,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:41:20,904 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:41:20,907 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:41:20,908 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:41:20,914 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:41:20,915 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:41:20" (1/1) ... [2023-11-21 18:41:20,916 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25ce95e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:20, skipping insertion in model container [2023-11-21 18:41:20,916 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:41:20" (1/1) ... [2023-11-21 18:41:20,944 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:41:21,185 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:41:21,201 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:41:21,227 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:41:21,242 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:41:21,242 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:21 WrapperNode [2023-11-21 18:41:21,243 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:41:21,244 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:41:21,244 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:41:21,244 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:41:21,252 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:21" (1/1) ... [2023-11-21 18:41:21,278 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:21" (1/1) ... [2023-11-21 18:41:21,312 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 155 [2023-11-21 18:41:21,312 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:41:21,313 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:41:21,313 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:41:21,313 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:41:21,323 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:21" (1/1) ... [2023-11-21 18:41:21,323 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:21" (1/1) ... [2023-11-21 18:41:21,325 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:21" (1/1) ... [2023-11-21 18:41:21,325 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:21" (1/1) ... [2023-11-21 18:41:21,330 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:21" (1/1) ... [2023-11-21 18:41:21,334 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:21" (1/1) ... [2023-11-21 18:41:21,336 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:21" (1/1) ... [2023-11-21 18:41:21,337 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:21" (1/1) ... [2023-11-21 18:41:21,340 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:41:21,341 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:41:21,341 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:41:21,341 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:41:21,342 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:21" (1/1) ... [2023-11-21 18:41:21,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:41:21,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6e20b08-11b4-4b3e-8604-8fdaf86fe08d/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:41:21,386 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6e20b08-11b4-4b3e-8604-8fdaf86fe08d/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:41:21,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6e20b08-11b4-4b3e-8604-8fdaf86fe08d/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:41:21,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:41:21,431 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:41:21,432 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:41:21,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:41:21,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:41:21,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:41:21,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-21 18:41:21,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-21 18:41:21,495 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:41:21,498 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:41:22,081 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:41:22,143 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:41:22,143 INFO L308 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-21 18:41:22,145 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:41:22 BoogieIcfgContainer [2023-11-21 18:41:22,145 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:41:22,146 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:41:22,146 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:41:22,166 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:41:22,167 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:41:22" (1/1) ... [2023-11-21 18:41:22,178 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:41:22,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 206 states and 217 transitions. [2023-11-21 18:41:22,246 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 217 transitions. [2023-11-21 18:41:22,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-21 18:41:22,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:41:22,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 205 states and 216 transitions. [2023-11-21 18:41:22,511 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 216 transitions. [2023-11-21 18:41:22,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-21 18:41:22,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:41:22,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 204 states and 215 transitions. [2023-11-21 18:41:22,704 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 215 transitions. [2023-11-21 18:41:22,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-21 18:41:22,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:41:22,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 203 states and 214 transitions. [2023-11-21 18:41:22,858 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 214 transitions. [2023-11-21 18:41:22,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-21 18:41:22,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:41:22,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 202 states and 213 transitions. [2023-11-21 18:41:22,993 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 213 transitions. [2023-11-21 18:41:22,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-21 18:41:22,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:41:23,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 201 states and 212 transitions. [2023-11-21 18:41:23,061 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 212 transitions. [2023-11-21 18:41:23,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:23,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:23,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:23,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:23,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:23,531 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:23,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:23,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:23,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:23,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:23,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:23,611 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:23,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:23,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:23,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:23,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:23,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:23,684 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:23,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:23,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:23,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:23,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:23,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:23,756 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:23,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:23,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:23,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:23,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:23,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:23,829 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:23,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:23,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:23,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:23,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:23,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:23,902 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:23,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:23,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:23,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:23,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:23,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:23,982 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:23,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:23,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:24,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:24,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:24,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:24,096 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:24,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:24,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:24,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:24,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:24,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:24,172 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:24,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:24,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:24,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:24,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:24,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:24,237 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:24,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:24,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:24,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:24,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:24,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:24,302 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:24,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:24,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:24,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:24,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:24,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:24,364 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:24,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:24,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:24,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:24,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:24,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:24,425 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:24,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:24,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:24,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:24,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:24,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:24,485 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:24,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:24,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:24,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:24,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:24,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:24,544 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:24,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:24,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:24,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:24,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:24,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:24,605 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:24,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:24,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:24,624 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:24,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:24,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:24,669 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:24,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:24,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:24,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:24,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:24,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:24,757 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:24,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:24,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:24,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:24,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:24,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:24,832 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:24,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:24,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:24,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:24,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:24,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:24,908 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:24,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:24,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:24,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:24,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:24,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:24,973 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:24,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:24,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:24,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:25,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:25,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:25,041 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:25,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:25,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:25,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:25,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:25,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:25,114 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:25,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:25,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:25,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:25,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:25,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:25,184 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:25,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:25,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:25,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:25,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:25,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:25,243 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:25,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:25,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:25,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:25,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:25,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:25,302 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:25,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:25,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:25,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:25,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:25,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:25,362 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:25,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:25,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:25,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:25,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:25,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:25,422 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:25,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:25,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:25,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:25,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:25,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:25,484 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:25,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:25,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:25,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:25,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:25,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:25,570 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:25,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:25,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:25,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:25,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:25,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:25,624 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:25,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:25,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:25,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:25,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:25,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:25,689 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:25,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:25,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:25,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:25,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:25,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:25,747 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:25,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:25,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:25,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:25,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:25,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:25,805 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:25,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:25,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:25,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:25,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:25,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:25,866 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:25,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:25,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:25,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:25,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:25,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:25,926 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:25,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:25,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:25,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:25,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:25,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:25,989 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:25,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,045 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,101 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,166 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,222 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,297 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,360 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,470 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,524 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,578 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,631 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,685 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,738 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,791 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,847 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,905 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:26,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:26,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:26,973 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:26,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:26,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:26,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,076 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,128 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,184 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,242 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,299 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,355 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,410 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,463 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,521 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,574 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,653 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,715 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,785 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,846 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,903 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:27,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:27,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:27,957 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:27,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:27,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:27,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,011 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,066 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,121 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,176 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,232 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,284 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,336 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,395 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,447 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,519 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,575 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,628 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,681 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,733 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,789 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,840 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,895 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:28,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:28,950 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:28,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:28,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:28,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:28,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,056 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,111 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,162 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,215 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,276 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,342 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,393 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,443 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,494 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,544 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,594 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,644 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,694 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,745 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,796 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,846 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,896 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,948 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:29,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:29,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:29,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:29,999 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:29,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:29,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,048 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,118 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,166 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,217 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,264 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,312 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,356 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,406 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,451 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,498 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,550 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,595 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,649 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,706 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,758 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,808 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,882 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:30,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:30,939 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:30,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:30,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:30,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:30,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,002 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,051 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,101 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,149 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,191 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,233 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,287 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,332 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,379 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,422 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,466 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,508 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,550 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,593 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,636 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,678 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,742 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,789 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,830 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,886 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,931 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:31,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:31,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:31,972 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:31,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:31,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:31,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,018 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,062 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,106 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,149 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,198 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,241 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,282 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,327 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,374 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,416 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,509 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,567 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,611 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,656 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,699 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,741 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,784 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,828 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,875 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,920 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:32,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:32,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:32,966 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:32,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:32,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:32,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,014 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,060 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,105 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,150 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,195 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,244 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,290 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,345 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,391 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,453 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,502 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,552 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,598 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,644 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,688 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,736 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,780 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,830 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,873 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,918 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:33,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:33,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:33,977 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:33,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:33,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:33,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,023 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,067 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,113 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,165 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,209 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,255 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,332 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,380 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,429 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,478 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,528 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,600 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,651 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,697 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,742 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,787 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,833 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,879 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,926 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:34,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:34,977 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:34,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:34,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:34,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,025 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,073 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,123 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,170 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,283 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,337 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,387 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,437 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,523 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,567 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,612 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,701 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,746 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,792 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,837 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,882 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,896 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,929 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:35,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:35,974 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:35,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:35,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:35,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,025 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,071 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,116 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,161 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,209 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,254 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,299 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,346 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,392 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,481 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,534 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,577 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,628 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,672 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,713 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,756 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,813 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,874 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,922 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:36,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:36,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:36,971 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:36,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:36,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:36,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,015 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,058 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,120 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,167 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,216 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,268 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,319 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,379 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,435 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,503 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,553 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,605 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,654 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,711 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,805 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,853 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,900 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,946 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:37,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:37,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:37,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:37,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:37,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:37,999 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,053 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,098 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,147 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,195 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,243 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,286 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,330 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,373 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,416 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,459 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,503 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,558 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,607 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,663 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,715 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,776 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,825 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,873 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,923 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:38,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:38,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:38,971 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:38,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:38,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:38,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,019 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,067 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,116 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,165 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,213 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,259 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,308 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,358 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,412 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,466 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,521 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,575 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,625 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,671 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,718 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,770 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,815 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,872 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,925 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:39,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:39,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:39,975 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:39,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:39,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,019 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,063 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,107 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,198 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,258 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,305 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,350 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,397 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,441 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,490 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,536 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,582 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,632 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,682 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,731 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,784 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,833 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,883 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,928 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:40,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:40,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:40,979 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:40,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:40,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:40,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,021 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,064 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,105 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,150 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,193 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,233 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,274 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,317 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,360 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,401 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,444 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,486 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,529 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,573 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,621 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,677 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,729 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,775 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,821 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,866 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,912 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:41,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:41,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:41,966 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:41,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:41,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:41,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,008 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,051 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,092 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,134 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,176 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,219 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,261 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,345 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,387 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,431 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,474 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,516 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,560 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,605 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,654 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,714 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,767 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,813 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,861 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,908 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:42,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:42,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:42,968 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:42,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:42,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:42,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,012 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,054 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,097 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,140 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,182 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,197 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,229 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,276 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,324 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,369 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,384 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,385 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,415 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,462 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,509 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,557 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,606 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,654 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,703 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,751 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,799 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,843 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,890 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:43,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:43,936 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:43,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:43,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:43,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:43,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,006 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,050 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,094 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,141 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,239 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,321 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,385 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,434 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,481 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,528 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,581 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,598 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,630 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,721 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,808 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,851 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,897 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,941 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:44,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:44,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:44,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:44,986 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:44,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:44,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,033 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,076 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,136 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,185 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,234 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,288 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,343 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,392 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,439 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,486 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,526 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,567 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,615 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,659 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,704 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,749 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,794 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,840 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,888 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,934 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:45,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:45,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:45,981 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:45,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:45,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,996 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:45,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,027 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,042 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,074 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,122 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,171 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,227 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,274 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,383 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,465 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,506 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,551 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,593 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,637 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,688 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,757 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,806 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,856 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,875 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,908 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:46,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:46,956 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:46,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:46,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:46,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:46,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,007 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,063 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,110 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,152 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,199 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,247 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,318 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,374 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,421 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,489 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,541 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,590 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,641 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,706 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,754 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,802 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,851 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,901 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:47,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:47,951 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:47,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:47,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:47,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:47,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,000 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,045 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,092 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,140 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,189 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,231 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,290 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,338 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,385 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,431 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,474 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,531 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,576 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,627 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,678 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,741 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,786 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,833 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,884 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,933 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:48,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:48,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:48,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:48,979 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:48,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:48,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,036 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,079 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,128 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,174 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,260 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,311 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,364 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,460 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,551 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,600 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,650 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,695 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,743 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,792 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,842 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,893 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,945 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:49,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:49,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:49,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:49,993 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:49,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:49,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,057 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,102 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,151 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,194 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,240 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,287 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,344 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,398 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,413 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,446 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,495 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,543 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,638 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,681 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,728 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,787 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,829 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,884 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,925 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:50,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:50,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:50,971 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:50,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:50,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:50,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,027 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,070 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,113 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,168 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,217 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,263 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,316 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,360 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,403 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,445 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,488 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,531 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,586 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,627 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,667 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,707 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,749 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,789 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,831 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,876 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,923 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:51,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:51,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:51,966 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:51,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:51,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:51,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,009 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,052 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,093 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,137 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,180 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,223 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,271 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,319 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,413 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,458 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,501 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,545 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,591 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,678 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,727 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,767 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,852 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,895 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:52,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:52,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:52,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:52,990 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:52,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:52,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,036 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,079 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,119 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,159 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,199 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,240 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,282 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,296 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,324 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,365 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,408 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,453 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,500 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,546 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,593 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,642 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,690 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,739 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,780 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,831 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,923 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:53,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:53,964 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:53,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:53,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:53,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,020 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,068 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,113 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,156 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,206 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,251 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,296 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,359 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,405 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,452 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,496 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,542 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,591 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,636 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,681 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,725 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,769 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,815 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,864 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,908 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:54,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:54,956 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:54,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:54,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:54,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:54,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,000 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,056 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,098 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,140 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,193 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,243 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,285 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,327 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,384 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,428 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,471 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,515 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,557 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,597 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,638 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,679 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,719 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,761 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,801 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,842 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,881 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,920 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:55,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:55,960 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:55,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:55,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:55,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:55,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,002 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,061 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,103 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,144 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,204 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,243 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,281 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,321 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,369 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,404 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,447 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,488 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,529 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,568 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,608 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,649 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,662 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,699 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,746 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,801 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,845 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,896 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,939 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:56,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:56,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:56,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:56,990 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:56,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:56,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,032 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,074 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,123 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,173 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,223 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,332 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,390 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,458 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,508 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,555 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,605 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,653 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,697 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,741 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,781 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,820 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,860 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,914 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:57,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:57,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:57,962 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:57,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:57,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:57,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,011 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,057 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,111 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,159 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,208 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,256 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,308 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,356 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,401 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,450 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,496 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,541 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,585 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,632 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,679 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,723 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,768 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,818 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,832 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,857 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,898 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,943 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:58,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:58,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:58,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:58,987 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:58,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:58,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,032 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,072 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,115 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,164 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,212 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,256 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,297 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,339 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,386 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,441 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,485 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,527 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,576 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,624 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,671 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,717 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,763 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,807 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,851 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,893 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,934 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:41:59,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:41:59,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:41:59,983 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:41:59,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:59,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:41:59,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,023 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,081 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,127 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,179 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,220 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,263 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,309 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,350 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,390 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,432 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,478 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,524 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,567 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,606 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,644 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,685 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,734 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,748 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,779 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,823 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,863 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,906 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,948 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:00,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:00,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:00,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:00,990 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:00,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:00,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,033 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,078 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,125 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,171 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,219 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,269 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,369 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,384 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,385 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,418 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,467 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,530 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,569 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,609 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,690 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,729 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,766 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,802 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,838 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,874 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,926 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,963 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:01,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:01,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:01,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:01,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:01,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:01,999 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,044 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,082 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,118 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,157 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,193 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,230 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,266 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,306 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,356 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,396 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,437 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,476 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,523 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,565 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,607 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,647 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,688 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,737 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,773 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,814 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,855 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,895 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,934 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:42:02,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:42:02,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:42:02,974 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:42:02,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:42:02,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:42:02,987 INFO L285 TraceCheckSpWp]: Computing forward predicates...