./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_valuebound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c695395f-5637-45cc-9a1f-7b4d0fdffc9c/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c695395f-5637-45cc-9a1f-7b4d0fdffc9c/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c695395f-5637-45cc-9a1f-7b4d0fdffc9c/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c695395f-5637-45cc-9a1f-7b4d0fdffc9c/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_valuebound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c695395f-5637-45cc-9a1f-7b4d0fdffc9c/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c695395f-5637-45cc-9a1f-7b4d0fdffc9c/bin/ukojak-verify-afCqCEvfdi --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 04018145d5ace4c3357fe1e5023a2cdd8af65b0f762a2636eda0df151f06b137 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:13:17,790 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:13:17,888 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c695395f-5637-45cc-9a1f-7b4d0fdffc9c/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-24 23:13:17,897 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:13:17,898 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:13:17,942 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:13:17,944 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:13:17,945 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:13:17,946 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:13:17,949 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:13:17,950 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:13:17,950 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:13:17,951 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:13:17,953 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:13:17,953 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:13:17,953 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:13:17,954 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:13:17,954 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:13:17,955 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:13:17,955 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-24 23:13:17,956 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 23:13:17,956 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:13:17,957 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:13:17,957 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:13:17,958 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:13:17,958 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:13:17,959 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:13:17,959 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:13:17,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:13:17,960 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:13:17,961 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:13:17,962 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:13:17,962 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:13:17,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:13:17,962 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:13:17,963 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_c695395f-5637-45cc-9a1f-7b4d0fdffc9c/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c695395f-5637-45cc-9a1f-7b4d0fdffc9c/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 04018145d5ace4c3357fe1e5023a2cdd8af65b0f762a2636eda0df151f06b137 [2023-11-24 23:13:18,234 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:13:18,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:13:18,262 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:13:18,263 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:13:18,264 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:13:18,265 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c695395f-5637-45cc-9a1f-7b4d0fdffc9c/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_valuebound100.c [2023-11-24 23:13:21,395 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:13:21,613 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:13:21,614 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c695395f-5637-45cc-9a1f-7b4d0fdffc9c/sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_valuebound100.c [2023-11-24 23:13:21,623 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c695395f-5637-45cc-9a1f-7b4d0fdffc9c/bin/ukojak-verify-afCqCEvfdi/data/eade8cadb/42399fa412de4dc3b7a7da59c4591a62/FLAGd6784dbae [2023-11-24 23:13:21,641 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c695395f-5637-45cc-9a1f-7b4d0fdffc9c/bin/ukojak-verify-afCqCEvfdi/data/eade8cadb/42399fa412de4dc3b7a7da59c4591a62 [2023-11-24 23:13:21,646 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:13:21,649 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:13:21,652 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:13:21,652 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:13:21,658 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:13:21,659 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:13:21" (1/1) ... [2023-11-24 23:13:21,660 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5618820e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:21, skipping insertion in model container [2023-11-24 23:13:21,660 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:13:21" (1/1) ... [2023-11-24 23:13:21,687 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:13:21,939 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:13:21,959 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:13:21,991 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:13:22,007 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:13:22,008 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:22 WrapperNode [2023-11-24 23:13:22,008 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:13:22,009 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:13:22,009 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:13:22,010 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:13:22,018 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:22" (1/1) ... [2023-11-24 23:13:22,024 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:22" (1/1) ... [2023-11-24 23:13:22,059 INFO L138 Inliner]: procedures = 14, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 106 [2023-11-24 23:13:22,062 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:13:22,062 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:13:22,062 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:13:22,062 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:13:22,070 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:22" (1/1) ... [2023-11-24 23:13:22,070 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:22" (1/1) ... [2023-11-24 23:13:22,073 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:22" (1/1) ... [2023-11-24 23:13:22,074 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:22" (1/1) ... [2023-11-24 23:13:22,078 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:22" (1/1) ... [2023-11-24 23:13:22,081 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:22" (1/1) ... [2023-11-24 23:13:22,082 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:22" (1/1) ... [2023-11-24 23:13:22,083 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:22" (1/1) ... [2023-11-24 23:13:22,086 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:13:22,087 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:13:22,087 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:13:22,087 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:13:22,088 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:22" (1/1) ... [2023-11-24 23:13:22,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:13:22,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c695395f-5637-45cc-9a1f-7b4d0fdffc9c/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:13:22,123 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c695395f-5637-45cc-9a1f-7b4d0fdffc9c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:13:22,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c695395f-5637-45cc-9a1f-7b4d0fdffc9c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:13:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:13:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 23:13:22,179 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 23:13:22,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:13:22,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:13:22,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:13:22,181 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-24 23:13:22,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-24 23:13:22,249 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:13:22,251 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:13:22,890 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:13:22,926 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:13:22,927 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 23:13:22,929 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:13:22 BoogieIcfgContainer [2023-11-24 23:13:22,929 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:13:22,930 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:13:22,930 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:13:22,941 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:13:22,942 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:13:22" (1/1) ... [2023-11-24 23:13:22,950 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:13:23,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:23,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 129 states and 135 transitions. [2023-11-24 23:13:23,010 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 135 transitions. [2023-11-24 23:13:23,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-24 23:13:23,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:23,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:23,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:23,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:13:23,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:23,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 128 states and 134 transitions. [2023-11-24 23:13:23,411 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 134 transitions. [2023-11-24 23:13:23,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-24 23:13:23,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:23,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:23,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:13:23,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:23,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 127 states and 133 transitions. [2023-11-24 23:13:23,591 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 133 transitions. [2023-11-24 23:13:23,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-24 23:13:23,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:23,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:23,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:13:23,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 126 states and 132 transitions. [2023-11-24 23:13:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 132 transitions. [2023-11-24 23:13:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-24 23:13:23,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:23,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:23,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:23,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:13:23,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:23,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 125 states and 131 transitions. [2023-11-24 23:13:23,813 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 131 transitions. [2023-11-24 23:13:23,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-24 23:13:23,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:23,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:23,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:23,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:13:23,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 124 states and 130 transitions. [2023-11-24 23:13:23,841 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 130 transitions. [2023-11-24 23:13:23,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:23,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:23,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:23,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:23,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:23,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:23,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:24,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:24,148 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:24,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:24,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:24,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:24,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:24,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:24,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:24,276 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:24,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:24,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:24,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:24,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:24,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:24,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:24,388 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:24,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:24,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:24,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:24,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:24,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:24,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:24,472 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:24,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:24,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:24,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:24,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:24,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:24,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:24,554 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:24,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:24,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:24,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:24,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:24,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:24,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:24,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:24,657 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:24,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:24,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:24,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:24,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:24,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:24,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:24,764 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:24,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:24,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:24,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:24,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:24,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:24,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:24,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:24,872 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:24,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:24,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:24,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:24,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:24,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:24,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:24,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:24,968 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:24,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:24,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:25,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:25,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:25,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:25,070 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:25,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:25,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:25,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:25,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:25,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:25,158 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:25,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:25,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:25,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:25,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:25,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:25,236 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:25,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:25,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:25,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:25,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:25,308 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:25,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:25,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:25,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:25,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:25,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:25,387 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:25,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:25,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:25,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:25,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:25,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:25,479 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:25,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:25,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:25,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:25,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:25,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:25,556 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:25,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:25,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:25,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:25,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:25,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:25,627 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:25,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:25,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:25,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:25,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:25,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:25,693 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:25,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:25,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:25,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:25,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:25,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:25,764 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:25,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:25,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:25,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:25,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:25,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:25,840 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:25,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:25,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:25,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:25,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:25,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:25,900 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:25,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:25,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:25,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:25,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:25,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:25,962 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:25,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:25,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:25,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:26,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:26,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:26,035 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:26,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:26,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:26,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:26,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:26,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:26,111 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:26,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:26,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:26,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:26,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:26,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:26,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:26,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,197 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:26,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:26,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:26,241 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:26,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:26,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:26,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:26,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:26,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:26,306 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:26,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:26,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:26,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:26,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:26,364 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:26,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:26,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:26,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:26,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:26,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:26,429 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:26,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:26,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:26,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:26,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:26,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:26,492 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:26,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:26,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:26,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:26,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:26,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:26,554 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:26,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:26,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:26,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:26,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:26,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:26,623 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:26,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:26,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:26,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:26,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:26,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:26,681 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:26,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:26,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:26,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:26,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:26,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:26,738 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:26,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:26,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:26,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:26,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:26,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:26,795 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:26,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:26,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:26,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:26,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:26,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:26,851 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:26,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:26,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:26,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:26,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:26,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:26,930 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:26,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:26,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:26,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:26,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:26,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:26,985 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:26,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:26,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,043 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,096 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,167 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,222 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,286 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,336 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,385 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,435 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,485 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,535 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,584 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,633 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,682 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,734 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,795 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,843 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,897 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:27,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:27,951 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:27,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:27,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:27,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:27,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,002 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,058 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,112 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,166 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,213 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,265 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,315 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,370 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,425 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,475 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,529 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,584 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,639 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,697 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,745 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,803 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,851 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,902 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:28,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:28,951 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:28,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:28,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:28,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:28,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,000 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,050 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,102 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,156 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,210 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,264 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,317 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,373 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,440 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,494 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,561 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,612 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,670 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,723 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,777 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,833 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,887 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,939 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:29,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:29,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:29,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:29,995 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:29,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:29,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,047 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,107 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,162 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,216 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,266 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,320 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,378 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,430 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,494 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,548 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,610 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,659 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,710 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,771 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,788 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,823 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,875 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,928 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:30,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:30,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:30,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:30,984 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:30,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:30,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,040 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,095 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,160 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,214 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,273 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,327 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,384 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,450 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,507 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,570 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,635 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,686 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,736 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,788 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,840 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,906 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:31,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:31,957 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:31,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:31,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:31,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:31,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,005 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,053 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,104 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,152 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,201 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,248 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,298 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,354 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,397 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,442 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,486 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,529 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,572 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,615 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,659 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,703 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,746 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,791 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,838 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,885 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,932 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:32,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:32,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:32,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:32,988 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:32,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:32,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,036 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,081 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,131 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,175 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,220 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,264 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,313 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,359 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,411 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,466 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,530 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,583 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,637 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,690 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,745 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,800 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,864 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,919 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:33,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:33,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:33,972 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:33,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:33,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:33,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,038 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:34,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,090 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:34,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,142 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:34,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,196 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:34,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,251 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:34,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,305 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:34,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,359 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:34,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,418 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:34,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,472 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:34,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,529 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:34,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,586 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:34,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,637 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:34,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,701 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:34,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,766 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:34,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,836 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:34,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,914 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:34,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:34,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:34,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:34,984 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:34,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:34,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,044 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,115 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,170 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,241 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,320 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,372 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,425 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,482 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,545 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,600 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,715 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,770 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,788 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,824 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,877 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,929 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:35,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:35,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:35,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:35,981 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:35,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:35,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,039 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,106 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,160 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,221 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,272 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,330 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,391 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,440 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,488 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,550 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,604 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,657 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,713 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,765 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,822 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,876 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,925 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:36,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:36,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:36,976 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:36,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:36,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:36,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,038 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,089 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,139 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,189 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,239 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,289 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,338 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,388 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,439 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,491 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,540 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,589 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,641 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,704 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,782 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,838 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,900 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:37,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:37,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:37,968 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:37,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:37,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:37,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,026 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,083 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,140 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,198 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,257 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,316 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,369 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,419 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,485 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,508 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,551 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,603 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,654 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,711 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,762 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,813 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,886 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,940 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:38,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:38,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:38,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:38,995 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:38,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:38,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,047 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,101 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,160 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,208 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,256 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,305 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,357 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,409 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,458 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,509 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,557 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,605 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,657 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,709 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,767 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,819 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,869 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,921 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:39,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:39,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:39,974 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:39,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:39,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:39,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,023 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,072 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,121 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,176 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,221 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,264 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,324 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,384 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,385 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,418 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,463 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,508 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,553 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,597 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,647 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,696 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,749 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,797 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,845 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,891 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,939 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:40,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:40,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:40,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:40,993 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:40,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:40,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,046 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,099 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,145 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,200 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,241 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,284 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,325 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,366 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,408 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,451 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,499 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,544 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,594 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,609 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,646 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,688 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,732 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,792 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,850 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,904 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,949 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:41,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:41,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:41,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:41,992 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:41,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:41,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,035 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,050 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,078 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,121 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,178 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,225 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,267 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,311 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,353 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,396 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,488 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,530 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,571 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,612 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,656 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,697 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,738 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,780 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,822 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,865 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,908 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,950 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:42,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:42,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:42,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:42,994 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:42,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:42,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,045 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,085 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,124 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,164 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,203 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,243 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,284 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,326 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,375 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,427 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,478 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,528 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,580 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,638 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,696 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,750 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,802 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,854 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,905 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:43,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:43,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:43,959 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:43,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:43,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:43,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:43,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,012 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,078 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,135 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,185 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,235 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,286 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,335 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,385 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,431 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,474 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,519 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,574 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,626 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,674 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,733 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,799 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,863 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,928 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:44,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:44,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:44,975 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:44,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:44,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:44,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,029 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,119 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,207 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,276 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,326 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,374 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,427 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,484 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,534 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,579 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,625 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,675 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,722 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,768 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,814 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,912 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:45,957 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:45,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:45,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:45,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:45,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,003 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,052 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,099 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,146 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,192 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,248 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,291 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,334 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,375 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,478 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,525 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,570 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,617 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,664 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,710 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,753 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,802 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,850 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,898 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,948 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:46,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:46,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:46,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:46,997 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:46,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:46,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,042 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,087 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,135 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,183 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,238 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,282 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,328 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,374 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,422 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,471 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,517 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,565 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,611 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,654 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,698 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,745 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,790 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,831 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,877 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,921 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:47,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:47,963 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:47,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:47,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:47,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:47,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,008 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,053 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,120 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,182 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,227 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,270 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,312 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,354 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,399 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,445 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,486 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,529 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,570 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,613 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,656 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,699 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,740 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,783 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,827 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,879 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,928 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:48,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:48,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:48,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:48,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:48,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:48,991 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:48,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:48,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:48,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,037 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,084 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,149 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,199 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,249 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,301 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,346 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,389 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,433 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,479 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,522 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,570 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,618 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,662 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,708 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,754 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,795 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,847 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,892 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:49,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:49,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:49,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:49,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:49,998 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,050 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,101 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,162 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,210 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,308 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,347 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,387 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,432 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,483 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,524 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,571 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,662 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,707 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,756 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,799 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,842 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,889 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:50,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:50,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:50,955 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:50,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:50,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:50,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:50,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,023 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,091 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,162 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,213 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,229 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,230 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,264 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,312 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,359 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,404 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,447 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,490 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,534 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,578 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,621 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,667 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,715 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,762 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,850 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,895 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,934 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:51,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:51,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:51,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:51,990 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:51,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:51,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,030 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,071 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,119 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,159 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,208 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,251 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,303 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,346 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,387 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,433 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,473 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,516 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,561 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,602 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,645 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,683 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,733 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,778 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,823 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,869 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,914 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,955 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:52,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:52,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:52,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:52,998 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:52,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:52,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,054 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,097 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,139 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,181 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,219 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,258 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,298 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,336 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,375 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,415 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,458 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,498 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,538 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,577 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,622 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,663 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,703 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,748 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,788 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,832 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,889 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,927 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:53,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:53,963 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:53,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:53,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:53,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:53,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:53,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:53,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:53,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:53,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,044 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,081 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,117 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,154 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,198 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,239 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,281 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,322 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,360 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,396 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,413 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,439 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,494 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,508 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,537 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,583 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,654 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,715 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,764 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,826 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,877 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,925 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:54,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:54,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:54,969 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:54,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:54,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:54,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:54,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:54,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,018 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,065 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,113 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,165 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,214 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,266 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,311 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,356 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,396 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,438 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,479 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,531 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,571 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,610 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,651 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,693 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,750 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,803 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,858 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,909 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:55,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:55,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:55,963 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:55,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:55,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:55,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:55,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:55,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,009 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,071 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,113 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,155 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,199 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,240 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,279 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,318 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,360 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,408 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,460 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,509 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,556 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,601 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,643 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,683 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,723 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,764 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,788 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,822 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,889 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,935 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:56,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:56,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:56,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:56,984 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:56,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:56,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:56,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:56,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:56,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,030 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,073 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,116 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,159 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,209 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,253 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,293 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,334 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,376 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,417 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,455 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,494 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,537 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,578 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,619 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,662 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,703 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,743 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,788 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,841 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,887 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,935 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:57,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:57,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:57,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:57,980 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:57,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:57,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:57,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:57,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:57,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,039 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,085 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,129 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,172 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,219 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,263 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,315 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,367 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,416 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,456 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,495 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,538 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,579 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,620 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,657 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,712 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,762 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,805 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,847 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,891 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,933 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:58,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:58,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:58,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:58,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:58,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:58,988 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:58,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:58,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:58,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,042 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,084 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,128 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,185 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,227 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,270 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,312 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,352 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,395 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,457 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,498 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,547 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,599 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,644 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,686 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,728 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,771 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,817 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,864 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,910 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:13:59,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:59,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:13:59,955 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:13:59,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:13:59,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:59,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:59,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:13:59,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:13:59,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,001 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,047 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,092 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,140 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,187 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,235 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,285 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,382 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,425 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,468 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,513 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,560 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,606 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,663 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,708 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,755 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,799 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,842 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,886 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,928 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:00,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:00,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:00,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:00,973 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:00,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:00,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:00,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:00,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:00,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:00,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,021 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,068 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,114 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,161 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,207 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,251 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,293 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,340 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,380 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,425 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,472 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,578 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,634 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,687 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,738 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,787 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,841 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,890 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,945 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:01,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:01,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:01,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:01,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:01,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:01,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:01,997 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:01,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:01,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:01,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,043 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,100 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,155 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,207 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,257 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,298 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,338 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,375 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,414 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,452 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,505 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,546 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,585 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,628 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,666 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,703 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,753 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,794 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,839 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,879 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,919 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:02,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:02,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:02,970 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:02,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:02,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:02,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:02,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:03,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:03,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:03,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:03,008 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:03,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:03,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:03,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:03,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:03,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:03,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:03,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:03,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:03,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:03,044 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:03,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:03,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:03,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:03,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:03,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:03,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:03,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:03,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:03,080 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:03,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:03,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:03,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:03,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:03,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:03,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:03,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:03,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:03,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:03,116 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:03,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:03,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:03,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:03,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:03,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 23:14:03,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:14:03,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 23:14:03,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:03,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 23:14:03,160 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 23:14:03,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 23:14:03,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:03,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms