./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_valuebound5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 9bd2c7ff 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_7706ed1a-0e7b-4145-862d-a48fd755068a/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7706ed1a-0e7b-4145-862d-a48fd755068a/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7706ed1a-0e7b-4145-862d-a48fd755068a/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7706ed1a-0e7b-4145-862d-a48fd755068a/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_valuebound5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7706ed1a-0e7b-4145-862d-a48fd755068a/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7706ed1a-0e7b-4145-862d-a48fd755068a/bin/ukojak-verify-G8NBE6pJGL --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 26b0e9a1f24f001efea295bcd9797908bff3501d4b08818e2be1159233981d8d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:52:21,735 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:52:21,829 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7706ed1a-0e7b-4145-862d-a48fd755068a/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-19 02:52:21,841 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:52:21,842 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:52:21,882 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:52:21,884 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:52:21,885 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:52:21,886 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:52:21,891 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:52:21,893 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:52:21,893 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:52:21,894 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 02:52:21,895 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:52:21,895 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 02:52:21,896 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:52:21,896 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:52:21,897 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:52:21,897 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:52:21,898 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 02:52:21,898 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 02:52:21,899 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 02:52:21,899 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:52:21,900 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:52:21,901 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:52:21,902 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:52:21,902 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:52:21,903 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:52:21,903 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:52:21,905 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:52:21,906 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:52:21,907 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:52:21,907 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:52:21,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:52:21,907 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:52:21,908 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_7706ed1a-0e7b-4145-862d-a48fd755068a/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7706ed1a-0e7b-4145-862d-a48fd755068a/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26b0e9a1f24f001efea295bcd9797908bff3501d4b08818e2be1159233981d8d [2023-11-19 02:52:22,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:52:22,167 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:52:22,170 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:52:22,171 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:52:22,171 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:52:22,173 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7706ed1a-0e7b-4145-862d-a48fd755068a/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_valuebound5.c [2023-11-19 02:52:25,235 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:52:25,428 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:52:25,429 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7706ed1a-0e7b-4145-862d-a48fd755068a/sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_valuebound5.c [2023-11-19 02:52:25,436 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7706ed1a-0e7b-4145-862d-a48fd755068a/bin/ukojak-verify-G8NBE6pJGL/data/0bdd34cdb/cd552917086f47328a24373145512752/FLAGab77b04d8 [2023-11-19 02:52:25,452 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7706ed1a-0e7b-4145-862d-a48fd755068a/bin/ukojak-verify-G8NBE6pJGL/data/0bdd34cdb/cd552917086f47328a24373145512752 [2023-11-19 02:52:25,455 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:52:25,456 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:52:25,458 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:52:25,458 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:52:25,463 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:52:25,464 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:52:25" (1/1) ... [2023-11-19 02:52:25,465 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@274d83cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:25, skipping insertion in model container [2023-11-19 02:52:25,466 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:52:25" (1/1) ... [2023-11-19 02:52:25,488 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:52:25,718 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:52:25,729 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:52:25,771 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:52:25,786 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:52:25,787 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:25 WrapperNode [2023-11-19 02:52:25,787 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:52:25,788 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:52:25,789 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:52:25,789 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:52:25,796 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:25" (1/1) ... [2023-11-19 02:52:25,814 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:25" (1/1) ... [2023-11-19 02:52:25,862 INFO L138 Inliner]: procedures = 14, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 106 [2023-11-19 02:52:25,863 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:52:25,864 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:52:25,864 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:52:25,865 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:52:25,875 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:25" (1/1) ... [2023-11-19 02:52:25,875 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:25" (1/1) ... [2023-11-19 02:52:25,878 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:25" (1/1) ... [2023-11-19 02:52:25,878 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:25" (1/1) ... [2023-11-19 02:52:25,896 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:25" (1/1) ... [2023-11-19 02:52:25,903 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:25" (1/1) ... [2023-11-19 02:52:25,904 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:25" (1/1) ... [2023-11-19 02:52:25,910 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:25" (1/1) ... [2023-11-19 02:52:25,912 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:52:25,915 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:52:25,915 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:52:25,915 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:52:25,916 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:25" (1/1) ... [2023-11-19 02:52:25,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:52:25,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7706ed1a-0e7b-4145-862d-a48fd755068a/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:52:25,951 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7706ed1a-0e7b-4145-862d-a48fd755068a/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:52:25,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7706ed1a-0e7b-4145-862d-a48fd755068a/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:52:26,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:52:26,004 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 02:52:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 02:52:26,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:52:26,005 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:52:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:52:26,005 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-19 02:52:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-19 02:52:26,072 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:52:26,075 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:52:26,523 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:52:26,574 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:52:26,574 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 02:52:26,584 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:52:26 BoogieIcfgContainer [2023-11-19 02:52:26,584 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:52:26,585 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:52:26,585 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:52:26,595 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:52:26,595 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:52:26" (1/1) ... [2023-11-19 02:52:26,605 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:52:26,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:26,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 129 states and 135 transitions. [2023-11-19 02:52:26,659 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 135 transitions. [2023-11-19 02:52:26,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-19 02:52:26,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:26,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:26,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:26,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:52:27,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:27,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 128 states and 134 transitions. [2023-11-19 02:52:27,072 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 134 transitions. [2023-11-19 02:52:27,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-19 02:52:27,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:27,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:27,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:27,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:52:27,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:27,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 127 states and 133 transitions. [2023-11-19 02:52:27,199 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 133 transitions. [2023-11-19 02:52:27,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-19 02:52:27,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:27,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:27,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:27,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:52:27,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:27,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 126 states and 132 transitions. [2023-11-19 02:52:27,324 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 132 transitions. [2023-11-19 02:52:27,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-19 02:52:27,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:27,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:27,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:27,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:52:27,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:27,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 125 states and 131 transitions. [2023-11-19 02:52:27,457 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 131 transitions. [2023-11-19 02:52:27,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-19 02:52:27,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:27,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:27,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:27,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:52:27,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:27,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 124 states and 130 transitions. [2023-11-19 02:52:27,511 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 130 transitions. [2023-11-19 02:52:27,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:27,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:27,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:27,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:27,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:27,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:27,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:27,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:27,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:27,947 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:27,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:27,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:27,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:27,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:27,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:27,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:28,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:28,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:28,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:28,028 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:28,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:28,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:28,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:28,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:28,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:28,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:28,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:28,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:28,108 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:28,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:28,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:28,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:28,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:28,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:28,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:28,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:28,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:28,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:28,185 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:28,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:28,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:28,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:28,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:28,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:28,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:28,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:28,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:28,257 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:28,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:28,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:28,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:28,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:28,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:28,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:28,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:28,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:28,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:28,424 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:28,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:28,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:28,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:28,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:28,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:28,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:28,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:28,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:28,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:28,515 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:28,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:28,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:28,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:28,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:28,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:28,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:28,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:28,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:28,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:28,609 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:28,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:28,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:28,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:28,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:28,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:28,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:28,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:28,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:28,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:28,698 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:28,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:28,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:28,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:28,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:28,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:28,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:28,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:28,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:28,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:28,793 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:28,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:28,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:28,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:28,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:28,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:28,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:28,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:28,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:28,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:28,869 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:28,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:28,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:28,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:28,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:28,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:28,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:28,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:28,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:28,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:28,936 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:28,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:28,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:28,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:28,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:28,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:28,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:28,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:29,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:29,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:29,007 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:29,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:29,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:29,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:29,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:29,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:29,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:29,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:29,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:29,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:29,095 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:29,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:29,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:29,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:29,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:29,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:29,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:29,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:29,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:29,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:29,186 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:29,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:29,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:29,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:29,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:29,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:29,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:29,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:29,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:29,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:29,256 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:29,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:29,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:29,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:29,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:29,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:29,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:29,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:29,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:29,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:29,322 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:29,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:29,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:29,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:29,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:29,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:29,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:29,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:29,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:29,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:29,387 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:29,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:29,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:29,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:29,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:29,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:29,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:29,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:29,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:29,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:29,457 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:29,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:29,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:29,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:29,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:29,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:29,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:29,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:29,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:29,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:29,534 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:29,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:29,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:29,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:29,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:29,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:29,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:29,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:29,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:29,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:29,599 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:29,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:29,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:29,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:29,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:29,624 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:29,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:29,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:29,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:29,667 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:29,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:29,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:29,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:29,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:29,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:29,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:29,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:29,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:29,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:29,738 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:29,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:29,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:29,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:29,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:29,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:29,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:29,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:29,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:29,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:29,804 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:29,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:29,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:29,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:29,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:29,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:29,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:29,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:29,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:29,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:29,866 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:29,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:29,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:29,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:29,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:29,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:29,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:29,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:29,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:29,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:29,931 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:29,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:29,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:29,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:29,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:29,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:29,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:29,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:29,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:29,992 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:29,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:29,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:29,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,048 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,107 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,161 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,215 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,270 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,328 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,385 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,458 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,514 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,578 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,632 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,690 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,812 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,869 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,942 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:30,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:30,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:30,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:30,994 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:30,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:30,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,046 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,100 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,152 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,206 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,260 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,374 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,427 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,483 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,546 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,598 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,650 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,704 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,768 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,826 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,878 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,929 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:31,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:31,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:31,980 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:31,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:31,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:31,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:31,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:31,996 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:31,997 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,031 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,098 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,151 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,205 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,261 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,316 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,365 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,413 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,469 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,524 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,574 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,630 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,684 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,737 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,791 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,904 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:32,958 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:32,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:32,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:32,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:32,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,007 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,055 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,105 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,157 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,206 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,258 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,308 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,329 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,362 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,412 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,460 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,512 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,531 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,563 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,611 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,670 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,717 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,771 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,817 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,863 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,910 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:33,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:33,962 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:33,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:33,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:33,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,009 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,054 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,099 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,148 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,206 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,253 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,299 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,347 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,403 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,452 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,502 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,547 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,603 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,651 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,704 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,748 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,794 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,845 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,892 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,945 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:34,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:34,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:34,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:34,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:34,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:34,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:34,995 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:34,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:34,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:34,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,052 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,115 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,177 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,222 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,267 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,312 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,358 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,403 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,449 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,494 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,508 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,508 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,539 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,585 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,632 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,684 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,729 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,776 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,821 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,881 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,938 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:35,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:35,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:35,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:35,988 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:35,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:35,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,038 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,090 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,138 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,182 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,238 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,284 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,328 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,374 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,425 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,471 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,516 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,531 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,563 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,611 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,659 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,707 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,767 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,816 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,858 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,908 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,949 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:36,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:36,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:36,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:36,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:36,993 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:36,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:36,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,036 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,050 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,080 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,125 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,172 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,218 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,263 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,309 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,353 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,400 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,446 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,491 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,537 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,596 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,642 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,684 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,729 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,772 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,820 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,868 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,912 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:37,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:37,960 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:37,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:37,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:37,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:37,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,005 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,050 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,093 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,137 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,181 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,200 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,230 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,278 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,327 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,379 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,457 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,499 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,549 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,592 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,632 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,672 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,714 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,756 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,798 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,839 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,881 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,924 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:38,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:38,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:38,967 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:38,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:38,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:38,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,010 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,055 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,140 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,182 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,243 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,284 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,324 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,365 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,378 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,407 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,449 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,503 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,545 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,586 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,632 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,674 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,717 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,760 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,802 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,845 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,887 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,928 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:39,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:39,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:39,970 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:39,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:39,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:39,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:39,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,072 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,121 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,169 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,217 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,264 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,322 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,365 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,408 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,450 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,492 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,534 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,577 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,620 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,661 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,705 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,748 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,798 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,842 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,888 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:40,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:40,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:40,950 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:40,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:40,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:40,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:40,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:40,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,001 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,067 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,109 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,151 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,195 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,237 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,306 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,348 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,391 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,436 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,480 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,534 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,577 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,637 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,680 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,722 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,765 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,809 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,854 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,898 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,941 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:41,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:41,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:41,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:41,983 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:41,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:41,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:41,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:41,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:41,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:41,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,028 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,042 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,077 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,117 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,161 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,202 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,243 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,284 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,326 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,370 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,423 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,465 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,506 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,558 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,604 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,645 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,687 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,728 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,770 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,815 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,859 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,909 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,956 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:42,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:42,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:42,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:42,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:42,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:42,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:42,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:42,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:42,999 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,058 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,110 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,150 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,193 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,247 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,292 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,333 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,373 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,413 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,455 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,497 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,539 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,578 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,618 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,659 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,704 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,745 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,792 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,838 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,880 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,922 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:43,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:43,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:43,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:43,965 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:43,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:43,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:43,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:43,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:43,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:43,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,033 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,078 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,123 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,168 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,212 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,254 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,301 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,344 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,386 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,428 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,469 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,509 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,553 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,597 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,640 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,682 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,724 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,767 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,813 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,858 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,872 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,907 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,959 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:44,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:44,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:44,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:44,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:44,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:44,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:44,998 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:44,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:44,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:44,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,037 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,078 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,118 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,159 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,201 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,243 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,284 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,326 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,368 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,416 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,459 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,500 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,540 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,580 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,621 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,664 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,706 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,746 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,788 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,829 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,879 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,918 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:45,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:45,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:45,961 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:45,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:45,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:45,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:45,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:45,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:45,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:45,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,001 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,046 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,085 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,125 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,170 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,223 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,269 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,309 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,352 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,396 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,451 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,500 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,541 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,582 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,623 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,666 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,709 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,753 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,794 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,842 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,885 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,925 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:46,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:46,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:46,977 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:46,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:46,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:46,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:46,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:46,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:46,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,016 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,064 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,119 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,163 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,204 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,246 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,294 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,307 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,334 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,374 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,414 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,456 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,500 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,541 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,583 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,625 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,668 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,710 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,760 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,806 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,846 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,886 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,925 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:47,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:47,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:47,963 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:47,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:47,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:47,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:47,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:47,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:47,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,003 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,043 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,086 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,130 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,147 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,175 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,228 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,273 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,316 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,357 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,396 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,437 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,478 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,520 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,564 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,607 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,655 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,697 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,760 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,833 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,875 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,931 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:48,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:48,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:48,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:48,974 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:48,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:48,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:48,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:48,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:48,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,012 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,061 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,113 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,155 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,195 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,278 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,322 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,369 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,455 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,496 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,545 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,585 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,654 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,693 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,731 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,770 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,811 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,851 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,888 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,930 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:49,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:49,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:49,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:49,975 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:49,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:49,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:49,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:49,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:49,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:49,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,016 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,056 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,103 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,154 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,197 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,239 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,280 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,322 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,363 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,406 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,447 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,488 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,541 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,581 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,620 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,665 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,709 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,795 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,836 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,876 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,916 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,956 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:50,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:50,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:50,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:50,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:50,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:50,997 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:50,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:50,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:50,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,039 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,080 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,123 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,163 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,205 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,254 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,300 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,341 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,382 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,435 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,474 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,516 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,554 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,603 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,644 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,700 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,738 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,785 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,826 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,866 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,907 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,948 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:51,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:51,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:51,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:51,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:51,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:51,987 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:51,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:51,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:51,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:51,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,027 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,068 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,112 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,155 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,197 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,253 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,307 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,357 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,394 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,441 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,482 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,521 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,561 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,602 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,644 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,684 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,724 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,764 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,805 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,848 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,890 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,933 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:52,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:52,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:52,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:52,975 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:52,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:52,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:52,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:52,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:52,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:52,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,015 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,058 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,100 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,145 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,186 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,200 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,229 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,291 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,330 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,416 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,461 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,501 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,544 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,582 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,628 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,668 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,708 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,747 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,787 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,829 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,869 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,911 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:53,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:53,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:53,965 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:53,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:53,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:53,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:53,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:53,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:53,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:53,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,005 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,047 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,088 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,145 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,189 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,236 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,279 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,321 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,368 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,410 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,452 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,492 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,537 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,577 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,616 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,655 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,696 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,733 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,770 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,821 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,866 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,911 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,953 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:54,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:54,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:54,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:54,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:54,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:54,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:54,996 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:54,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:54,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:54,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,047 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,085 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,129 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,167 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,205 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,244 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,292 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,332 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,371 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,384 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,385 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,410 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,450 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,490 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,530 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,571 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,612 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,654 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,692 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,734 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,780 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,821 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,862 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,910 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,949 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:55,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:55,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:55,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:55,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:55,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:55,989 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:55,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:55,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:55,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,028 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,104 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,142 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,180 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,228 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,271 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,312 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,352 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,393 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,443 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,484 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,525 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,566 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,607 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,648 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,689 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,732 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,792 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,832 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,873 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,913 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,953 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:56,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:56,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:56,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:56,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:56,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:56,994 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:56,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:56,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:56,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,034 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,075 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,115 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,156 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,197 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,237 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,278 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,318 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,359 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,401 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,442 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,482 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,523 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,562 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,616 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,680 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,719 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,757 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,795 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,833 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,873 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,912 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,953 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:57,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:57,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:57,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:57,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:57,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:57,993 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:57,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:57,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,035 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,075 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,115 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,156 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,195 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,235 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,273 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,324 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,361 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,398 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,452 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,501 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,546 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,587 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,631 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,675 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,720 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,766 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,809 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,850 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,891 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,931 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:58,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:58,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:58,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:58,971 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:58,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:58,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:58,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:58,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:58,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:58,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,012 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,053 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,093 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,133 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,147 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,171 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,210 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,247 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,290 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,335 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,377 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,419 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,460 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,502 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,546 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,607 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,653 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,694 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,749 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,791 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,830 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,869 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,908 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,947 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:52:59,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:52:59,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:52:59,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:59,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:52:59,987 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:52:59,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:52:59,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:59,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:59,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:59,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,026 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,065 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,107 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,147 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,188 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,228 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,269 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,309 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,349 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,391 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,430 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,479 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,522 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,585 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,598 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,625 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,664 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,703 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,743 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,783 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,821 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,870 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,908 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,944 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:00,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:00,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:00,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:00,981 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:00,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:00,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:00,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:00,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:00,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:00,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,017 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,053 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,095 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,135 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,173 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,211 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,249 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,286 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,323 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,361 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,398 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,442 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,482 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,525 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,584 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,622 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,661 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,699 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,738 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,776 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,815 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,855 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,894 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,930 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:01,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:01,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:01,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:01,972 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:01,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:01,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:01,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:01,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:01,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:01,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,008 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,060 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,107 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,149 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,190 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,237 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,279 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,322 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,364 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,404 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,445 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,490 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,530 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,585 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,623 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,662 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,710 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,749 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,789 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,831 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,872 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,909 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:02,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:02,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:02,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:02,949 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:02,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:02,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:02,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:02,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:02,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:02,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,033 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,072 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,112 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,152 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,191 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,230 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,273 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,313 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,351 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,388 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,425 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,462 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,503 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,540 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,588 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,625 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,665 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,701 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,738 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,789 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,840 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,880 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,919 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,960 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:03,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:03,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:03,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:03,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:03,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:03,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:03,998 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:03,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:03,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:03,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,048 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,087 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,125 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,171 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,212 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,251 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,289 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,328 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,367 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,410 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,459 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,502 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,544 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,587 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,609 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,634 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,674 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,712 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,756 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,796 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,835 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,875 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,915 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,956 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:04,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:04,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:04,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:04,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:04,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:04,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:04,993 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:04,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:04,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:04,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,029 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,068 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,105 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,185 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,224 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,262 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,301 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,354 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,394 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,432 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,479 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,519 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,557 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,600 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,636 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,673 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,711 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,747 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,789 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,829 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,868 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,909 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,953 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:05,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:05,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:05,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:05,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:05,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:05,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:05,990 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:05,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:05,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:05,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,027 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,071 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,110 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,157 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,195 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,232 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,269 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,296 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,321 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,358 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,396 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,434 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,472 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,510 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,552 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,588 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,624 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,665 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,702 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,739 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,784 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,820 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,857 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,893 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,933 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:06,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:06,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:06,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:06,972 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:06,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:06,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:06,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:06,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:06,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:06,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,008 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,044 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,084 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,121 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,165 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,202 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,239 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,278 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,315 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,354 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,392 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,430 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,473 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,515 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,551 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,600 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,636 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,672 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,721 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,761 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,803 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,843 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,884 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,925 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:07,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:07,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:07,965 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:07,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:07,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:07,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:07,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:07,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:07,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:07,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:08,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:08,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:08,005 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:08,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:08,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:08,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:08,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:08,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:08,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:08,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:08,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:08,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:08,045 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:08,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:08,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:08,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:08,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:08,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:08,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:08,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:08,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:08,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:08,085 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:08,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:08,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:08,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:08,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:08,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:08,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:08,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:08,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:08,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:08,125 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:08,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:08,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:08,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:08,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:08,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:08,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:08,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:08,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:08,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:08,172 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:08,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:08,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:08,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:08,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:08,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:08,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:08,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:08,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:08,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:08,213 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:08,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:08,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:08,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:08,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:08,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:08,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:08,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:08,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:08,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:08,254 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:08,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:08,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:08,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:08,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:08,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:08,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:08,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:08,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:08,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:08,296 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:08,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:08,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:08,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:08,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:53:08,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 02:53:08,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:53:08,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:53:08,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:53:08,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 137 transitions. [2023-11-19 02:53:08,335 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-19 02:53:08,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:53:08,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:53:08,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:53:08,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat