./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd2aae2-6679-4ca8-9cee-c97c459725f1/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd2aae2-6679-4ca8-9cee-c97c459725f1/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd2aae2-6679-4ca8-9cee-c97c459725f1/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd2aae2-6679-4ca8-9cee-c97c459725f1/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd2aae2-6679-4ca8-9cee-c97c459725f1/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd2aae2-6679-4ca8-9cee-c97c459725f1/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3134c54bcf8aadaf562f6870f2277db1ec6f958b1ed6dba99e7410745dba79ba --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:01:00,532 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:01:00,652 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd2aae2-6679-4ca8-9cee-c97c459725f1/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-24 23:01:00,658 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:01:00,659 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:01:00,698 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:01:00,699 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:01:00,700 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:01:00,701 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:01:00,706 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:01:00,707 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:01:00,707 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:01:00,708 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:01:00,709 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:01:00,711 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:01:00,711 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:01:00,712 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:01:00,712 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:01:00,713 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:01:00,713 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-24 23:01:00,713 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 23:01:00,714 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:01:00,714 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:01:00,715 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:01:00,716 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:01:00,716 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:01:00,716 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:01:00,717 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:01:00,717 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:01:00,718 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:01:00,719 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:01:00,719 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:01:00,720 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:01:00,720 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:01:00,720 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:01:00,720 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_2dd2aae2-6679-4ca8-9cee-c97c459725f1/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd2aae2-6679-4ca8-9cee-c97c459725f1/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3134c54bcf8aadaf562f6870f2277db1ec6f958b1ed6dba99e7410745dba79ba [2023-11-24 23:01:00,972 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:01:00,996 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:01:00,999 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:01:01,001 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:01:01,001 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:01:01,003 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd2aae2-6679-4ca8-9cee-c97c459725f1/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound50.c [2023-11-24 23:01:04,183 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:01:04,408 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:01:04,409 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd2aae2-6679-4ca8-9cee-c97c459725f1/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound50.c [2023-11-24 23:01:04,417 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd2aae2-6679-4ca8-9cee-c97c459725f1/bin/ukojak-verify-afCqCEvfdi/data/c709d8eca/cfce1cb686ec42998d3b7b66a09b3d48/FLAG41ab900a1 [2023-11-24 23:01:04,436 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd2aae2-6679-4ca8-9cee-c97c459725f1/bin/ukojak-verify-afCqCEvfdi/data/c709d8eca/cfce1cb686ec42998d3b7b66a09b3d48 [2023-11-24 23:01:04,442 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:01:04,445 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:01:04,449 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:01:04,449 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:01:04,456 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:01:04,457 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:01:04" (1/1) ... [2023-11-24 23:01:04,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b384e52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:04, skipping insertion in model container [2023-11-24 23:01:04,459 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:01:04" (1/1) ... [2023-11-24 23:01:04,488 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:01:04,704 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:01:04,716 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:01:04,741 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:01:04,757 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:01:04,757 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:04 WrapperNode [2023-11-24 23:01:04,758 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:01:04,759 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:01:04,759 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:01:04,759 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:01:04,767 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:04" (1/1) ... [2023-11-24 23:01:04,778 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:04" (1/1) ... [2023-11-24 23:01:04,806 INFO L138 Inliner]: procedures = 14, calls = 19, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 119 [2023-11-24 23:01:04,806 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:01:04,807 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:01:04,807 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:01:04,807 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:01:04,818 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:04" (1/1) ... [2023-11-24 23:01:04,818 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:04" (1/1) ... [2023-11-24 23:01:04,820 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:04" (1/1) ... [2023-11-24 23:01:04,821 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:04" (1/1) ... [2023-11-24 23:01:04,826 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:04" (1/1) ... [2023-11-24 23:01:04,830 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:04" (1/1) ... [2023-11-24 23:01:04,831 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:04" (1/1) ... [2023-11-24 23:01:04,833 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:04" (1/1) ... [2023-11-24 23:01:04,835 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:01:04,836 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:01:04,837 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:01:04,837 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:01:04,838 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:04" (1/1) ... [2023-11-24 23:01:04,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:01:04,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd2aae2-6679-4ca8-9cee-c97c459725f1/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:01:04,872 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd2aae2-6679-4ca8-9cee-c97c459725f1/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:01:04,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd2aae2-6679-4ca8-9cee-c97c459725f1/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:01:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:01:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 23:01:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 23:01:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:01:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:01:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:01:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-24 23:01:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-24 23:01:05,007 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:01:05,010 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:01:05,581 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:01:05,637 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:01:05,640 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 23:01:05,642 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:01:05 BoogieIcfgContainer [2023-11-24 23:01:05,643 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:01:05,644 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:01:05,645 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:01:05,655 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:01:05,655 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:01:05" (1/1) ... [2023-11-24 23:01:05,665 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:01:05,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:05,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 135 states and 146 transitions. [2023-11-24 23:01:05,721 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 146 transitions. [2023-11-24 23:01:05,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 23:01:05,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:05,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:05,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:05,970 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:01:06,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:06,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 135 states and 145 transitions. [2023-11-24 23:01:06,021 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 145 transitions. [2023-11-24 23:01:06,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 23:01:06,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:06,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:06,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:06,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-24 23:01:06,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:06,184 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:01:06,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:06,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 137 states and 149 transitions. [2023-11-24 23:01:06,253 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 149 transitions. [2023-11-24 23:01:06,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 23:01:06,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:06,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:06,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:06,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-24 23:01:06,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:06,325 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:01:06,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:06,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 140 states and 155 transitions. [2023-11-24 23:01:06,416 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 155 transitions. [2023-11-24 23:01:06,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 23:01:06,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:06,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:06,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:06,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-24 23:01:06,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:06,474 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:01:06,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:06,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 144 states and 163 transitions. [2023-11-24 23:01:06,652 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 163 transitions. [2023-11-24 23:01:06,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 23:01:06,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:06,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:06,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:06,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-24 23:01:06,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:06,704 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:01:06,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:06,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 145 states and 164 transitions. [2023-11-24 23:01:06,720 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 164 transitions. [2023-11-24 23:01:06,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 23:01:06,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:06,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:06,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-24 23:01:06,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:06,834 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:01:06,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:06,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 149 states and 169 transitions. [2023-11-24 23:01:06,988 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 169 transitions. [2023-11-24 23:01:06,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 23:01:06,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:06,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:07,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:07,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-24 23:01:07,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:07,079 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:01:07,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:07,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 150 states and 171 transitions. [2023-11-24 23:01:07,245 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 171 transitions. [2023-11-24 23:01:07,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:07,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:07,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:07,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:07,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:07,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:07,557 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:08,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:08,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:08,262 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:08,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:08,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:08,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:08,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:08,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:08,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:08,421 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:08,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:08,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:08,461 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:08,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:08,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:08,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:08,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:08,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:08,634 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:08,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:08,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:08,666 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:08,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:08,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:08,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:08,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:08,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:08,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:08,793 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:08,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:08,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:08,823 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:08,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:08,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:08,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:08,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:08,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:08,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:08,936 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:08,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:08,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:08,965 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:08,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:08,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:08,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:08,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:08,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:09,078 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:09,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:09,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:09,120 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:09,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:09,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:09,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:09,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:09,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:09,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:09,249 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:09,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:09,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:09,281 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:09,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:09,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:09,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:09,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:09,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:09,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:09,420 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:09,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:09,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:09,479 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:09,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:09,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:09,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:09,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:09,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:09,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:09,598 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:09,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:09,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:09,633 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:09,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:09,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:09,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:09,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:09,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:09,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:09,752 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:09,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:09,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:09,780 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:09,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:09,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:09,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:09,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:09,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:09,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:09,893 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:09,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:09,924 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:09,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:09,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:09,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:09,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:09,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:09,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:10,035 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:10,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:10,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:10,063 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:10,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:10,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:10,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:10,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:10,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:10,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:10,199 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:10,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:10,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:10,233 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:10,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:10,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:10,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:10,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:10,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:10,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:10,349 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:10,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:10,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:10,377 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:10,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:10,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:10,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:10,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:10,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:10,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:10,506 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:10,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:10,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:10,534 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:10,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:10,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:10,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:10,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:10,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:10,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:10,651 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:10,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:10,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:10,677 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:10,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:10,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:10,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:10,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:10,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:10,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:10,796 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:10,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:10,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:10,821 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:10,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:10,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:10,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:10,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:10,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:10,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:10,928 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:10,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:10,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:10,951 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:10,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:10,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:10,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:10,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:10,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:10,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:11,056 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:11,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:11,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:11,084 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:11,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:11,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:11,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:11,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:11,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:11,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:11,190 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:11,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:11,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:11,213 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:11,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:11,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:11,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:11,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:11,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:11,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:11,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:11,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:11,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:11,349 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:11,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:11,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:11,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:11,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:11,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:11,465 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:11,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:11,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:11,489 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:11,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:11,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:11,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:11,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:11,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:11,587 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:11,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:11,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:11,610 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:11,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:11,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:11,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:11,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:11,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:11,705 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:11,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:11,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:11,728 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:11,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:11,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:11,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:11,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:11,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:11,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:11,821 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:11,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:11,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:11,843 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:11,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:11,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:11,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:11,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:11,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:11,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:11,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:11,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:11,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:11,966 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:11,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:11,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:11,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:11,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:11,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:11,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:12,061 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:12,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:12,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:12,082 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:12,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:12,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:12,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:12,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:12,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:12,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:12,175 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:12,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:12,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:12,196 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:12,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:12,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:12,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:12,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:12,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:12,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:12,296 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:12,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:12,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:12,316 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:12,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:12,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:12,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:12,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:12,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:12,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:12,408 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:12,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:12,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:12,428 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:12,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:12,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:12,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:12,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:12,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:12,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:12,522 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:12,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:12,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:12,541 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:12,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:12,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:12,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:12,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:12,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:12,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:12,634 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:12,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:12,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:12,654 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:12,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:12,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:12,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:12,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:12,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:12,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:12,748 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:12,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:12,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:12,769 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:12,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:12,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:12,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:12,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:12,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:12,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:12,866 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:12,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:12,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:12,885 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:12,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:12,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:12,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:12,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:12,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:12,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:12,979 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:13,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:13,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:13,011 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:13,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:13,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:13,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:13,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:13,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:13,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:13,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:13,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:13,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:13,126 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:13,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:13,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:13,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:13,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:13,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:13,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:13,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:13,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:13,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:13,252 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:13,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:13,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:13,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:13,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:13,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:13,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:13,340 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:13,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:13,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:13,359 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:13,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:13,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:13,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:13,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:13,384 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:13,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:13,451 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:13,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:13,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:13,471 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:13,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:13,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:13,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:13,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:13,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:13,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:13,572 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:13,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:13,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:13,593 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:13,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:13,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:13,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:13,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:13,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:13,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:13,684 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:13,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:13,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:13,704 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:13,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:13,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:13,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:13,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:13,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:13,795 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:13,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:13,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:13,836 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:13,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:13,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:13,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:13,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:13,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:13,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:13,929 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:13,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:13,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:13,949 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:13,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:13,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:13,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:13,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:13,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:13,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:14,040 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:14,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:14,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:14,059 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:14,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:14,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:14,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:14,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:14,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:14,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:14,155 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:14,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:14,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:14,181 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:14,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:14,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:14,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:14,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:14,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:14,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:14,272 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:14,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:14,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:14,293 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:14,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:14,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:14,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:14,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:14,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:14,392 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:14,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:14,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:14,412 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:14,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:14,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:14,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:14,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:14,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:14,507 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:14,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:14,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:14,527 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:14,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:14,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:14,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:14,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:14,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:14,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:14,621 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:14,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:14,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:14,661 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:14,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:14,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:14,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:14,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:14,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:14,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:14,760 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:14,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:14,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:14,783 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:14,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:14,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:14,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:14,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:14,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:14,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:14,880 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:14,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:14,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:14,904 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:14,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:14,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:14,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:14,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:14,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:14,995 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:15,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:15,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:15,013 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:15,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:15,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:15,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:15,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:15,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:15,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:15,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:15,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:15,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:15,125 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:15,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:15,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:15,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:15,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:15,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:15,221 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:15,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:15,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:15,244 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:15,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:15,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:15,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:15,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:15,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:15,354 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:15,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:15,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:15,373 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:15,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:15,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:15,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:15,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:15,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:15,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:15,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:15,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:15,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:15,487 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:15,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:15,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:15,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:15,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:15,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:15,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:15,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:15,619 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:15,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:15,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:15,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:15,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:15,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:15,762 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:15,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:15,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:15,782 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:15,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:15,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:15,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:15,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:15,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:15,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:15,877 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:15,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:15,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:15,896 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:15,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:15,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:15,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:15,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:15,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:15,982 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:16,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:16,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:16,001 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:16,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:16,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:16,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:16,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:16,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:16,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:16,117 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:16,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:16,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:16,135 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:16,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:16,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:16,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:16,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:16,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:16,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:16,224 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:16,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:16,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:16,242 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:16,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:16,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:16,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:16,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:16,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:16,324 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:16,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:16,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:16,341 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:16,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:16,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:16,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:16,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:16,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:16,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:16,450 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:16,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:16,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:16,469 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:16,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:16,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:16,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:16,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:16,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:16,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:16,557 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:16,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:16,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:16,575 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:16,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:16,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:16,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:16,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:16,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:16,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:16,678 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:16,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:16,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:16,695 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:16,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:16,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:16,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:16,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:16,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:16,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:16,775 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:16,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:16,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:16,793 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:16,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:16,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:16,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:16,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:16,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:16,879 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:16,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:16,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:16,896 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:16,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:16,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:16,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:16,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:16,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:16,982 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:16,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:16,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:16,999 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:17,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:17,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:17,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:17,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:17,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:17,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:17,094 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:17,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:17,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:17,113 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:17,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:17,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:17,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:17,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:17,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:17,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:17,196 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:17,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:17,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:17,212 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:17,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:17,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:17,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:17,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:17,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:17,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:17,292 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:17,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:17,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:17,309 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:17,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:17,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:17,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:17,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:17,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:17,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:17,394 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:17,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:17,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:17,412 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:17,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:17,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:17,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:17,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:17,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:17,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:17,513 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:17,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:17,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:17,530 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:17,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:17,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:17,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:17,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:17,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:17,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:17,628 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:17,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:17,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:17,645 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:17,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:17,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:17,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:17,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:17,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:17,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:17,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:17,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:17,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:17,749 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:17,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:17,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:17,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:17,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:17,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:17,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:17,847 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:17,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:17,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:17,875 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:17,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:17,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:17,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:17,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:17,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:17,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:17,987 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:18,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:18,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:18,003 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:18,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:18,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:18,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:18,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:18,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:18,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:18,092 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:18,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:18,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:18,110 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:18,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:18,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:18,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:18,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:18,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:18,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:18,202 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:18,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:18,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:18,220 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:18,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:18,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:18,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:18,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:18,243 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:18,304 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:18,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:18,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:18,320 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:18,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:18,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:18,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:18,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:18,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:18,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:18,411 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:18,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:18,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:18,432 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:18,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:18,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:18,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:18,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:18,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:18,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:18,545 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:18,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:18,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:18,566 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:18,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:18,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:18,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:18,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:18,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:18,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:18,659 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:18,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:18,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:18,681 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:18,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:18,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:18,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:18,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:18,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:18,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:18,771 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:18,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:18,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:18,791 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:18,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:18,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:18,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:18,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:18,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:18,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:18,891 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:18,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:18,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:18,913 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:18,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:18,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:18,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:18,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:18,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:18,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:19,001 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:19,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:19,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:19,019 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:19,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:19,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:19,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:19,042 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:19,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:19,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:19,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:19,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:19,122 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:19,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:19,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:19,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:19,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:19,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:19,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:19,209 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:19,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:19,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:19,227 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:19,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:19,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:19,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:19,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:19,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:19,314 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:19,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:19,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:19,333 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:19,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:19,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:19,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:19,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:19,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:19,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:19,422 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:19,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:19,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:19,440 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:19,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:19,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:19,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:19,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:19,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:19,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:19,529 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:19,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:19,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:19,546 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:19,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:19,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:19,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:19,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:19,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:19,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:19,634 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:19,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:19,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:19,675 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:19,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:19,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:19,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:19,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:19,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:19,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:19,766 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:19,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:19,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:19,790 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:19,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:19,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:19,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:19,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:19,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:19,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:19,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:19,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:19,897 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:19,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:19,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:19,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:19,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:19,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:19,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:19,999 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:20,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:20,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:20,016 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:20,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:20,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:20,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:20,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:20,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:20,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:20,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:20,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:20,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:20,122 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:20,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:20,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:20,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:20,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:20,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:20,212 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:20,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:20,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:20,230 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:20,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:20,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:20,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:20,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:20,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:20,328 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:20,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:20,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:20,345 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:20,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:20,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:20,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:20,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:20,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:20,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:20,444 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:20,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:20,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:20,461 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:20,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:20,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:20,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:20,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:20,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:20,551 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:20,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:20,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:20,568 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:20,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:20,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:20,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:20,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:20,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:20,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:20,658 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:20,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:20,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:20,676 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:20,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:20,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:20,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:20,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:20,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:20,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:20,779 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:20,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:20,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:20,797 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:20,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:20,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:20,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:20,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:20,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:20,913 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:20,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:20,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:20,937 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:20,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:20,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:20,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:20,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:20,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:21,024 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:21,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:21,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:21,042 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:21,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:21,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:21,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:21,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:21,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:21,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:21,127 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:21,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:21,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:21,143 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:21,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:21,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:21,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:21,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:21,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:21,232 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:21,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:21,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:21,248 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:21,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:21,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:21,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:21,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:21,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:21,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:21,352 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:21,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:21,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:21,373 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:21,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:21,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:21,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:21,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:21,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:21,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:21,474 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:21,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:21,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:21,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:21,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:21,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:21,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:21,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:21,588 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:21,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:21,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:21,606 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:21,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:21,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:21,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:21,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:21,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:21,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:21,695 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:21,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:21,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:21,713 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:21,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:21,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:21,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:21,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:21,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:21,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:21,811 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:21,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:21,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:21,836 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:21,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:21,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:21,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:21,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:21,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:21,931 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:21,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:21,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:21,946 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:21,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:21,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:21,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:21,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:21,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:21,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:22,057 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:22,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:22,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:22,075 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:22,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:22,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:22,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:22,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:22,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:22,166 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:22,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:22,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:22,183 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:22,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:22,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:22,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:22,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:22,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:22,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:22,265 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:22,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:22,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:22,281 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:22,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:22,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:22,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:22,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:22,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:22,304 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:22,364 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:22,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:22,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:22,381 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:22,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:22,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:22,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:22,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:22,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:22,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:22,474 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:22,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:22,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:22,493 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:22,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:22,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:22,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:22,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:22,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:22,598 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:22,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:22,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:22,615 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:22,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:22,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:22,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:22,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:22,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:22,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:22,719 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:22,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:22,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:22,743 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:22,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:22,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:22,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:22,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:22,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:22,837 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:22,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:22,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:22,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:22,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:22,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:22,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:22,945 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:22,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:22,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:22,960 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:22,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:22,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:22,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:22,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:22,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:22,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:23,049 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:23,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:23,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:23,065 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:23,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:23,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:23,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:23,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:23,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:23,152 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:23,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:23,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:23,181 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:23,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:23,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:23,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:23,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:23,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:23,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:23,276 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:23,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:23,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:23,297 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:23,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:23,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:23,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:23,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:23,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:23,390 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:23,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:23,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:23,412 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:23,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:23,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:23,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:23,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:23,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:23,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:23,502 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:23,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:23,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:23,523 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:23,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:23,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:23,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:23,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:23,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:23,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:23,611 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:23,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:23,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:23,627 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:23,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:23,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:23,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:23,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:23,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:23,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:23,711 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:23,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:23,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:23,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:23,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:23,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:23,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:23,807 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:23,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:23,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:23,824 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:23,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:23,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:23,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:23,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:23,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:23,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:23,925 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:23,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:23,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:23,942 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:23,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:23,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:23,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:23,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:23,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:24,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:24,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:24,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:24,044 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:24,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:24,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:24,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:24,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:24,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:24,128 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:24,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:24,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:24,143 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:24,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:24,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:24,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:24,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:24,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:24,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:24,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:24,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:24,243 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:24,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:24,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:24,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:24,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:24,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:24,329 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:24,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:24,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:24,345 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:24,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:24,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:24,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:24,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:24,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:24,435 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:24,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:24,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:24,450 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:24,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:24,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:24,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:24,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:24,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:24,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:24,547 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:24,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:24,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:24,562 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:24,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:24,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:24,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:24,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:24,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:24,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:24,637 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:24,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:24,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:24,652 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:24,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:24,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:24,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:24,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:24,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:24,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:24,727 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:24,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:24,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:24,742 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:24,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:24,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:24,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:24,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:24,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:24,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:24,833 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:24,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:24,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:24,850 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:24,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:24,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:24,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:24,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:24,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:24,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:24,936 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:24,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:24,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:24,952 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:24,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:24,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:24,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:24,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:24,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:24,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:25,030 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:25,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:25,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:25,045 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:25,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:25,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:25,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:25,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:25,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:25,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:25,117 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:25,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:25,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:25,140 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:25,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:25,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:25,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:25,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:25,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:25,221 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:25,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:25,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:25,237 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:25,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:25,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:25,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:25,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:25,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:25,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:25,321 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:25,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:25,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:25,335 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:25,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:25,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:25,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:25,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:25,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:25,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:25,416 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:25,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:25,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:25,432 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:25,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:25,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:25,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:25,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:25,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:25,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:25,518 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:25,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:25,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:25,532 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:25,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:25,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:25,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:25,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:25,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:25,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:25,614 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:25,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:25,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:25,631 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:25,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:25,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:25,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:25,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:25,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-24 23:01:25,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:25,819 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:25,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:25,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:25,905 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:25,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:25,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:25,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:25,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:25,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:25,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:26,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:26,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:26,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:26,035 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:26,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:26,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:26,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:26,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:26,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:26,121 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:26,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:26,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:26,138 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:26,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:26,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:26,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:26,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:26,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:26,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:26,225 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:26,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:26,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:26,242 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:26,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:26,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:26,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:26,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:26,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:26,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:26,325 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:26,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:26,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:26,341 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:26,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:26,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:26,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:26,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:26,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:26,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:26,429 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:26,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:26,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:26,445 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:26,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:26,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:26,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:26,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:26,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:26,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:26,526 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:26,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:26,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:26,542 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:26,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:26,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:26,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:26,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:26,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:26,627 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:26,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:26,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:26,644 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:26,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:26,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:26,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:26,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:26,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:26,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:26,730 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:26,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:26,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:26,747 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:26,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:26,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:26,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:26,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:26,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:26,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:26,832 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:26,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:26,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:26,848 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:26,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:26,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:26,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:26,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:26,872 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:26,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:26,949 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:26,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:26,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:26,965 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:26,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:26,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:26,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:26,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:26,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:26,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:27,061 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:27,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:27,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:27,079 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:27,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:27,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:27,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:27,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:27,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:27,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:27,166 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:27,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:27,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:27,181 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:27,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:27,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:27,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:27,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:27,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:27,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:27,292 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:27,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:27,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:27,313 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:27,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:27,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:27,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:27,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:27,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:27,393 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:27,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:27,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:27,413 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:27,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:27,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:27,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:27,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:27,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:27,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:27,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:27,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:27,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:27,523 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:27,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:27,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:27,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:27,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:27,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:27,615 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:27,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:27,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:27,632 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:27,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:27,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:27,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:27,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:27,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:27,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:27,738 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:27,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:27,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:27,769 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:27,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:27,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:27,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:27,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:27,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:27,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:27,902 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:27,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:27,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:27,944 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:27,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:27,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:27,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:27,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:27,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:27,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:28,045 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:28,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:28,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:28,066 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:28,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:28,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:28,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:28,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:28,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:28,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:28,170 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:28,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:28,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:28,189 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:28,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:28,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:28,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:28,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:28,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:28,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:28,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:28,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:28,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:28,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:28,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:28,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:28,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:28,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:28,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:28,393 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:28,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:28,409 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:28,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:28,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:28,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:28,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:28,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:28,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:28,495 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:28,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:28,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:28,511 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:28,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:28,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:28,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:28,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:28,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:28,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:28,598 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:28,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:28,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:28,614 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:28,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:28,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:28,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:28,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:28,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:28,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:28,708 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:28,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:28,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:28,723 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:28,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:28,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:28,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:28,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:28,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:28,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:28,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:28,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:28,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:28,827 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:28,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:28,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:28,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:28,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:28,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:28,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:28,909 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:28,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:28,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:28,924 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:28,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:28,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:28,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:28,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:28,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:29,015 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:29,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:29,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:29,032 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:29,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:29,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:29,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:29,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:29,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:29,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:29,111 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:29,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:29,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:29,128 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:29,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:29,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:29,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:29,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:29,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:29,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:29,205 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:29,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:29,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:29,220 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:29,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:29,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:29,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:29,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:29,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:29,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:29,329 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:29,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:29,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:29,348 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:29,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:29,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:29,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:29,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:29,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:29,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:29,434 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:29,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:29,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:29,451 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:29,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:29,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:29,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:29,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:29,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:29,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:29,537 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:29,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:29,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:29,553 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:29,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:29,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:29,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:29,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:29,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:29,643 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:29,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:29,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:29,658 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:29,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:29,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:29,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:29,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:29,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:29,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:29,740 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:29,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:29,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:29,755 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:29,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:29,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:29,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:29,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:29,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:29,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:29,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:29,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:29,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:29,853 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:29,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:29,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:29,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:29,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:29,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:29,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:29,951 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:29,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:29,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:29,966 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:29,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:29,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:29,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:30,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:30,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:30,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:30,055 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:30,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:30,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:30,070 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:30,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:30,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:30,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:30,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:30,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:30,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:30,150 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:30,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:30,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:30,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:30,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:30,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:30,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:30,254 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:30,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:30,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:30,268 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:30,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:30,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:30,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:30,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:30,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:30,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:30,355 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:30,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:30,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:30,371 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:30,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:30,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:30,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:30,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:30,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:30,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:30,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:30,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:30,486 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:30,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:30,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:30,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:30,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:30,508 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:30,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:30,569 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:30,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:30,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:30,584 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:30,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:30,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:30,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:30,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:30,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:30,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:30,682 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:30,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:30,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:30,702 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:30,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:30,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:30,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:30,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:30,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:30,794 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:30,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:30,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:30,811 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:30,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:30,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:30,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:30,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:30,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:30,899 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:30,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:30,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:30,916 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:30,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:30,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:30,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:30,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:30,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:30,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:31,004 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:31,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:31,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:31,021 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:31,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:31,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:31,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:31,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:31,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:31,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:31,109 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:31,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:31,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:31,124 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:31,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:31,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:31,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:31,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:31,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:31,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:31,235 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:31,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:31,250 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:31,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:31,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:31,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:31,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:31,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:31,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:31,345 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:31,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:31,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:31,365 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:31,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:31,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:31,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:31,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:31,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:31,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:31,465 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:31,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:31,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:31,482 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:31,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:31,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:31,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:31,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:31,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:31,563 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:31,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:31,579 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:31,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:31,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:31,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:31,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:31,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:31,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:31,663 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:31,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:31,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:31,680 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:31,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:31,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:31,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:31,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:31,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:31,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:31,763 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:31,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:31,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:31,780 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:31,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:31,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:31,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:31,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:31,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:31,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:31,863 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:31,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:31,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:31,879 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:31,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:31,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:31,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:31,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:31,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:31,959 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:31,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:31,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:31,976 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:31,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:31,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:31,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:31,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:31,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:31,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:32,059 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:32,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:32,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:32,076 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:32,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:32,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:32,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:32,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:32,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:32,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:32,159 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:32,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:32,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:32,175 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:32,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:32,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:32,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:32,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:32,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:32,261 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:32,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:32,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:32,278 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:32,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:32,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:32,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:32,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:32,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:32,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:32,362 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:32,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:32,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:32,378 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:32,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:32,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:32,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:32,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:32,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:32,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:32,472 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:32,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:32,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:32,488 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:32,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:32,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:32,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:32,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:32,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:32,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:32,576 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:32,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:32,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:32,592 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:32,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:32,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:32,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:32,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:32,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:32,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:32,690 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:32,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:32,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:32,706 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:32,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:32,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:32,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:32,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:32,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:32,795 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:32,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:32,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:32,811 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:32,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:32,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:32,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:32,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:32,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:32,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:32,893 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:32,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:32,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:32,911 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:32,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:32,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:32,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:32,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:32,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:32,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:32,994 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:33,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:33,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:33,009 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:33,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:33,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:33,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:33,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:33,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:33,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:33,086 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:33,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:33,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:33,104 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:33,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:33,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:33,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:33,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:33,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:33,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:33,188 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:33,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:33,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:33,203 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:33,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:33,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:33,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:33,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:33,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:33,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:33,284 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:33,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:33,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:33,300 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:33,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:33,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:33,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:33,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:33,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:33,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:33,383 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:33,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:33,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:33,399 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:33,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:33,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:33,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:33,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:33,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:33,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:33,486 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:33,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:33,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:33,503 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:33,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:33,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:33,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:33,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:33,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:33,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:33,589 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:33,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:33,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:33,605 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:33,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:33,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:33,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:33,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:33,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:33,686 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:33,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:33,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:33,703 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:33,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:33,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:33,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:33,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:33,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:33,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:33,801 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:33,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:33,817 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:33,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:33,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:33,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:33,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:33,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:33,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:33,905 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:33,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:33,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:33,929 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:33,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:33,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:33,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:33,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:33,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:34,009 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:34,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:34,026 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:34,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:34,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:34,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:34,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:34,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:34,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:34,120 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:34,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:34,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:34,135 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:34,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:34,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:34,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:34,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:34,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:34,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:34,210 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:34,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:34,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:34,225 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:34,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:34,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:34,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:34,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:34,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:34,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:34,302 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:34,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:34,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:34,317 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:34,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:34,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:34,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:34,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:34,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:34,412 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:34,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:34,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:34,430 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:34,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:34,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:34,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:34,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:34,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:34,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:34,512 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:34,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:34,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:34,527 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:34,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:34,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:34,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:34,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:34,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:34,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:34,613 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:34,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:34,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:34,630 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:34,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:34,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:34,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:34,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:34,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:34,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:34,726 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:34,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:34,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:34,745 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:34,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:34,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:34,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:34,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:34,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:34,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:34,839 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:34,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:34,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:34,857 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:34,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:34,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:34,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:34,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:34,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:34,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:34,957 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:34,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:34,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:34,976 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:34,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:34,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:34,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:34,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:34,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:34,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:35,063 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:35,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:35,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:35,079 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:35,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:35,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:35,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:35,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:35,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:35,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:35,174 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:35,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:35,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:35,190 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:35,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:35,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:35,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:35,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:35,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:35,289 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:35,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:35,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:35,305 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:35,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:35,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:35,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:35,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:35,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:35,383 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:35,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:35,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:35,398 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:35,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:35,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:35,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:35,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:35,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:35,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:35,473 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:35,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:35,489 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:35,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:35,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:35,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:35,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:35,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:35,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:35,568 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:35,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:35,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:35,583 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:35,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:35,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:35,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:35,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:35,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:35,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:35,675 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:35,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:35,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:35,691 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:35,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:35,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:35,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:35,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:35,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:35,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:35,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:35,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:35,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:35,793 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:35,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:35,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:35,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:35,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:35,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:35,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:35,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:35,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:35,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:35,890 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:35,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:35,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:35,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:35,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:35,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:35,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:35,972 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:35,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:35,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:35,988 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:35,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:35,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:35,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:36,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:36,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:36,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:36,092 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:36,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:36,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:36,109 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:36,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:36,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:36,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:36,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:36,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:36,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:36,198 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:36,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:36,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:36,215 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:36,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:36,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:36,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:36,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:36,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:36,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:36,308 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:36,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:36,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:36,325 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:36,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:36,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:36,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:36,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:36,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:36,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:36,426 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:36,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:36,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:36,447 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:36,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:36,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:36,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:36,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:36,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:36,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:36,547 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:36,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:36,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:36,589 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:36,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:36,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:36,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:36,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:36,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:36,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:36,687 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:36,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:36,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:36,703 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:36,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:36,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:36,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:36,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:36,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:36,792 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:36,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:36,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:36,811 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:36,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:36,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:36,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:36,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:36,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:36,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:36,902 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:36,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:36,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:36,919 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:36,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:36,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:36,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:36,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:36,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:37,001 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:37,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:37,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:37,016 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:37,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:37,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:37,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:37,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:37,097 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:37,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:37,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:37,121 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:37,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:37,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:37,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:37,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:37,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:37,217 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:37,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:37,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:37,234 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:37,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:37,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:37,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:37,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:37,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:37,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:37,324 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:37,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:37,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:37,341 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:37,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:37,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:37,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:37,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:37,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:37,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:37,424 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:37,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:37,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:37,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:37,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:37,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:37,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:37,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:37,522 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:37,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:37,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:37,539 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:37,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:37,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:37,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:37,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:37,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:37,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:37,624 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:37,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:37,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:37,639 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:37,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:37,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:37,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:37,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:37,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:37,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:37,722 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:37,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:37,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:37,737 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:37,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:37,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:37,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:37,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:37,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:37,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:37,816 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:37,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:37,831 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:37,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:37,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:37,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:37,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:37,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:37,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:37,913 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:37,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:37,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:37,931 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:37,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:37,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:37,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:37,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:37,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:37,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:38,008 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:38,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:38,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:38,025 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:38,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:38,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:38,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:38,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:38,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:38,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:38,120 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:38,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:38,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:38,142 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:38,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:38,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:38,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:38,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:38,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:38,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:38,236 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:38,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:38,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:38,255 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:38,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:38,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:38,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:38,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:38,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:38,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:38,340 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:38,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:38,356 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:38,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:38,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:38,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:38,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:38,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:38,434 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:38,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:38,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:38,448 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:38,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:38,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:38,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:38,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:38,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:38,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:38,518 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:38,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:38,532 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:38,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:38,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:38,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:38,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:38,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:38,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:38,607 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:38,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:38,621 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:38,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:38,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:38,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:38,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:38,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:38,715 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:38,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:38,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:38,730 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:38,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:38,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:38,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:38,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:38,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:38,803 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:38,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:38,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:38,817 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:38,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:38,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:38,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:38,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:38,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:38,895 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:38,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:38,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:38,918 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:38,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:38,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:38,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:38,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:38,991 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:39,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:39,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:39,004 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:39,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:39,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:39,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:39,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:39,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:39,078 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:39,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:39,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:39,092 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:39,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:39,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:39,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:39,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:39,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:39,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:39,180 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:39,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:39,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:39,194 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:39,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:39,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:39,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:39,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:39,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:39,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:39,273 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:39,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:39,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:39,288 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:39,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:39,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:39,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:39,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:39,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:39,381 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:39,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:39,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:39,396 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:39,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:39,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:39,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:39,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:39,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:39,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:39,471 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:39,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:39,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:39,486 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:39,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:39,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:39,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:39,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:39,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:39,565 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:39,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:39,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:39,581 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:39,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:39,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:39,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:39,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:39,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:39,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:39,657 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:39,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:39,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:39,671 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:39,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:39,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:39,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:39,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:39,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:39,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:39,766 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:39,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:39,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:39,783 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:39,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:39,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:39,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:39,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:39,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:39,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:39,864 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:39,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:39,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:39,882 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:39,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:39,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:39,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:39,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:39,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:39,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:39,967 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:39,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:39,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:39,983 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:39,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:39,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:39,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:40,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:40,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:40,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:40,066 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:40,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:40,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:40,082 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:40,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:40,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:40,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:40,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:40,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:40,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:40,177 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:40,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:40,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:40,193 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:40,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:40,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:40,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:40,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:40,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:40,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:40,276 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:40,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:40,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:40,293 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:40,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:40,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:40,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:40,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:40,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:40,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:40,373 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:40,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:40,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:40,387 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:40,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:40,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:40,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:40,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:40,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:40,473 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:40,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:40,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:40,489 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:40,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:40,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:40,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:40,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:40,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:40,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:40,571 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:40,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:40,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:40,588 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:40,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:40,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:40,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:40,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:40,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:40,609 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:40,674 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:40,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:40,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:40,689 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:40,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:40,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:40,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:40,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:40,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:40,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:40,785 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:40,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:40,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:40,802 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:40,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:40,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:40,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:40,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:40,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:40,894 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:40,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:40,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:40,932 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:40,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:40,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:40,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:40,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:40,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:40,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:41,022 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:41,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:41,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:41,039 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:41,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:41,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:41,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:41,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:41,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:41,121 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:41,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:41,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:41,138 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:41,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:41,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:41,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:41,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:41,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:41,221 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:41,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:41,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:41,238 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:41,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:41,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:41,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:41,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:41,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:41,320 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:41,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:41,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:41,337 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:41,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:41,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:41,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:41,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:41,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:41,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:41,417 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:41,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:41,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:41,431 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:41,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:41,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:41,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:41,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:41,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:41,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:41,507 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:41,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:41,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:41,521 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:41,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:41,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:41,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:41,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:41,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:41,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:41,604 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:41,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:41,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:41,619 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:41,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:41,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:41,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:41,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:41,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:41,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:41,698 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:41,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:41,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:41,712 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:41,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:41,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:41,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:41,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:41,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:41,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:41,789 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:41,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:41,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:41,803 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:41,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:41,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:41,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:41,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:41,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:41,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:41,893 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:41,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:41,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:41,909 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:41,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:41,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:41,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:41,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:41,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:41,995 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:42,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:42,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:42,011 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:42,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:42,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:42,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:42,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:42,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:42,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:42,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:42,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:42,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:42,121 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:42,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:42,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:42,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:42,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:42,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:42,206 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:42,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:42,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:42,221 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:42,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:42,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:42,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:42,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:42,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:42,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:42,300 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:42,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:42,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:42,314 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:42,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:42,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:42,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:42,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:42,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:42,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:42,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:42,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:42,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:42,424 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:42,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:42,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:42,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:42,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:42,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:42,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:42,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:42,542 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:42,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:42,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:42,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:42,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:42,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:42,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:42,622 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:42,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:42,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:42,637 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:42,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:42,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:42,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:42,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:42,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:42,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:42,715 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:42,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:42,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:42,730 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:42,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:42,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:42,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:42,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:42,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:42,825 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:42,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:42,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:42,841 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:42,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:42,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:42,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:42,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:42,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:42,925 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:42,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:42,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:42,942 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:42,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:42,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:42,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:42,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:42,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:42,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:43,023 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:43,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:43,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:43,040 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:43,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:43,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:43,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:43,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:43,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:43,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:43,121 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:43,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:43,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:43,136 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:43,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:43,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:43,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:43,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:43,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:43,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:43,239 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:43,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:43,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:43,254 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:43,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:43,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:43,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:43,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:43,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:43,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:43,342 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:43,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:43,357 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:43,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:43,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:43,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:43,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:43,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:43,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:43,442 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:43,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:43,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:43,457 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:43,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:43,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:43,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:43,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:43,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:43,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:43,538 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:43,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:43,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:43,556 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:43,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:43,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:43,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:43,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:43,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:43,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:43,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:43,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:43,663 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:43,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:43,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:43,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:43,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:43,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:43,752 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:43,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:43,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:43,768 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:43,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:43,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:43,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:43,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:43,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:43,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:43,859 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:43,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:43,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:43,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:43,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:43,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:43,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:43,896 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:43,897 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:43,967 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:43,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:43,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:43,983 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:43,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:43,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:43,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:44,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:44,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:44,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:44,080 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:44,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:44,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:44,096 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:44,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:44,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:44,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:44,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:44,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:44,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:44,172 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:44,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:44,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:44,186 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:44,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:44,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:44,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:44,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:44,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:44,270 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:44,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:44,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:44,287 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:44,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:44,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:44,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:44,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:44,307 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:44,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:44,368 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:44,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:44,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:44,385 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:44,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:44,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:44,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:44,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:44,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:44,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:44,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:44,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:44,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:44,482 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:44,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:44,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:44,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:44,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:44,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:44,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:44,562 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:44,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:44,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:44,578 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:44,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:44,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:44,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:44,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:44,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:44,658 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:44,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:44,674 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:44,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:44,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:44,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:44,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:44,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:44,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:44,754 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:44,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:44,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:44,769 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:44,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:44,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:44,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:44,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:44,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:44,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:44,851 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:44,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:44,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:44,866 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:44,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:44,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:44,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:44,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:44,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:44,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:44,952 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:44,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:44,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:44,969 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:44,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:44,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:44,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:44,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:44,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:44,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:45,058 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:45,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:45,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:45,073 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:45,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:45,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:45,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:45,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:45,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:45,164 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:45,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:45,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:45,179 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:45,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:45,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:45,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:45,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:45,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:45,281 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:45,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:45,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:45,297 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:45,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:45,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:45,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:45,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:45,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:45,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:45,385 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:45,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:45,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:45,400 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:45,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:45,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:45,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:45,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:45,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:45,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:45,492 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:45,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:45,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:45,507 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:45,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:45,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:45,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:45,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:45,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:45,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:45,596 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:45,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:45,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:45,611 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:45,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:45,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:45,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:45,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:45,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:45,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:45,685 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:45,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:45,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:45,716 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:45,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:45,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:45,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:45,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:45,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:45,811 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:45,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:45,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:45,828 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:45,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:45,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:45,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:45,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:45,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:45,903 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:45,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:45,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:45,919 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:45,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:45,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:45,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:45,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:45,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:45,999 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:46,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:46,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:46,014 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:46,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:46,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:46,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:46,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:46,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:46,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:46,113 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:46,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:46,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:46,129 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:46,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:46,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:46,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:46,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:46,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:46,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:46,207 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:46,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:46,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:46,222 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:46,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:46,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:46,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:46,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:46,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:46,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:46,303 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:46,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:46,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:46,320 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:46,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:46,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:46,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:46,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:46,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:46,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:46,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:46,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:46,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:46,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:46,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:46,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:46,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:46,515 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:46,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:46,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:46,531 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:46,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:46,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:46,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:46,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:46,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:46,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:46,621 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:46,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:46,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:46,638 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:46,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:46,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:46,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:46,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:46,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:46,730 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:46,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:46,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:46,747 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:46,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:46,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:46,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:46,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:46,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:46,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:46,836 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:46,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:46,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:46,851 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:46,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:46,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:46,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:46,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:46,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:46,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:46,937 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:46,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:46,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:46,954 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:46,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:46,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:46,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:46,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:46,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:46,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:47,048 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:47,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:47,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:47,063 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:47,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:47,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:47,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:47,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:47,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:47,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:47,166 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:47,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:47,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:47,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:47,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:47,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:47,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:47,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:47,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:47,279 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:47,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:47,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:47,295 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:47,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:47,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:47,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:47,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:47,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:47,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:47,375 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:47,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:47,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:47,391 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:47,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:47,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:47,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:47,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:47,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:47,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:47,473 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:47,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:47,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:47,490 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:47,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:47,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:47,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:47,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:47,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:47,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:47,570 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:47,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:47,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:47,585 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:47,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:47,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:47,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:47,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:47,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:47,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:47,665 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:47,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:47,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:47,681 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:47,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:47,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:47,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:47,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:47,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:47,758 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:47,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:47,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:47,774 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:47,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:47,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:47,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:47,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:47,851 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:47,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:47,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:47,866 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:47,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:47,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:47,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:47,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:47,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:47,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:47,945 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:47,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:47,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:47,960 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:47,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:47,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:47,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:47,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:47,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:47,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:01:48,040 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:01:48,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:48,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 162 states and 193 transitions. [2023-11-24 23:01:48,056 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 193 transitions. [2023-11-24 23:01:48,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:48,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:48,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:48,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:48,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-24 23:01:48,077 INFO L285 TraceCheckSpWp]: Computing forward predicates...