./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6d5fb336862157190b75f459fa5ac35efb8ca70e207f909b082fde37cf98e7f7 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 03:02:24,172 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 03:02:24,238 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 03:02:24,242 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 03:02:24,243 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 03:02:24,265 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 03:02:24,266 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 03:02:24,266 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 03:02:24,267 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 03:02:24,268 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 03:02:24,268 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 03:02:24,269 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 03:02:24,269 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 03:02:24,270 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 03:02:24,270 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 03:02:24,271 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 03:02:24,271 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 03:02:24,272 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 03:02:24,272 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 03:02:24,273 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 03:02:24,273 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 03:02:24,278 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 03:02:24,279 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 03:02:24,279 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 03:02:24,279 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 03:02:24,280 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 03:02:24,280 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 03:02:24,281 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 03:02:24,281 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 03:02:24,281 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 03:02:24,282 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 03:02:24,282 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 03:02:24,282 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 03:02:24,282 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_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6d5fb336862157190b75f459fa5ac35efb8ca70e207f909b082fde37cf98e7f7 [2023-12-03 03:02:24,512 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 03:02:24,533 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 03:02:24,535 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 03:02:24,537 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 03:02:24,537 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 03:02:24,539 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound10.c [2023-12-03 03:02:27,261 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 03:02:27,413 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 03:02:27,413 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound10.c [2023-12-03 03:02:27,419 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/bin/ukojak-verify-Qdu7aM0XO9/data/fe2fe0199/9de99f4d74744a8887b5e90b561856d7/FLAG5a6a3920d [2023-12-03 03:02:27,430 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/bin/ukojak-verify-Qdu7aM0XO9/data/fe2fe0199/9de99f4d74744a8887b5e90b561856d7 [2023-12-03 03:02:27,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 03:02:27,433 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 03:02:27,434 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 03:02:27,434 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 03:02:27,438 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 03:02:27,438 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:02:27" (1/1) ... [2023-12-03 03:02:27,440 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f88e489 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:02:27, skipping insertion in model container [2023-12-03 03:02:27,440 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:02:27" (1/1) ... [2023-12-03 03:02:27,458 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 03:02:27,589 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound10.c[538,551] [2023-12-03 03:02:27,607 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 03:02:27,618 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 03:02:27,630 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound10.c[538,551] [2023-12-03 03:02:27,639 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 03:02:27,651 INFO L206 MainTranslator]: Completed translation [2023-12-03 03:02:27,651 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:02:27 WrapperNode [2023-12-03 03:02:27,651 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 03:02:27,652 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 03:02:27,653 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 03:02:27,653 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 03:02:27,661 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:02:27" (1/1) ... [2023-12-03 03:02:27,668 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:02:27" (1/1) ... [2023-12-03 03:02:27,688 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 56 [2023-12-03 03:02:27,689 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 03:02:27,690 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 03:02:27,690 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 03:02:27,690 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 03:02:27,699 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:02:27" (1/1) ... [2023-12-03 03:02:27,699 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:02:27" (1/1) ... [2023-12-03 03:02:27,701 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:02:27" (1/1) ... [2023-12-03 03:02:27,701 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:02:27" (1/1) ... [2023-12-03 03:02:27,705 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:02:27" (1/1) ... [2023-12-03 03:02:27,709 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:02:27" (1/1) ... [2023-12-03 03:02:27,710 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:02:27" (1/1) ... [2023-12-03 03:02:27,711 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:02:27" (1/1) ... [2023-12-03 03:02:27,713 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 03:02:27,714 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 03:02:27,714 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 03:02:27,714 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 03:02:27,715 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:02:27" (1/1) ... [2023-12-03 03:02:27,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 03:02:27,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 03:02:27,744 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 03:02:27,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c6f6b82-fdbc-4d45-9754-26c1bfa527f1/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 03:02:27,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 03:02:27,785 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 03:02:27,785 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 03:02:27,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 03:02:27,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 03:02:27,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 03:02:27,785 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-03 03:02:27,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-03 03:02:27,857 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 03:02:27,860 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 03:02:28,005 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 03:02:28,037 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 03:02:28,038 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-12-03 03:02:28,039 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:02:28 BoogieIcfgContainer [2023-12-03 03:02:28,039 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 03:02:28,040 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 03:02:28,040 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 03:02:28,049 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 03:02:28,049 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:02:28" (1/1) ... [2023-12-03 03:02:28,056 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 03:02:28,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:28,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 27 states and 39 transitions. [2023-12-03 03:02:28,113 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2023-12-03 03:02:28,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-03 03:02:28,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:28,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:28,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:28,426 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 03:02:28,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:28,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 31 states and 47 transitions. [2023-12-03 03:02:28,521 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 47 transitions. [2023-12-03 03:02:28,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-03 03:02:28,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:28,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:28,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:28,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 03:02:28,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:28,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 34 states and 51 transitions. [2023-12-03 03:02:28,852 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 51 transitions. [2023-12-03 03:02:28,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 03:02:28,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:28,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:28,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:02:28,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:29,104 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 03:02:29,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:29,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 38 states and 58 transitions. [2023-12-03 03:02:29,680 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 58 transitions. [2023-12-03 03:02:29,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:29,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:29,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:29,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:29,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:29,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:30,107 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:02:30,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:30,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 47 states and 77 transitions. [2023-12-03 03:02:30,964 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 77 transitions. [2023-12-03 03:02:30,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:30,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:30,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:30,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:31,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:31,154 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:02:31,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:31,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 47 states and 77 transitions. [2023-12-03 03:02:31,195 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 77 transitions. [2023-12-03 03:02:31,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:31,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:31,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:31,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:31,229 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:31,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:31,419 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 03:02:32,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:32,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:32,293 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:32,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:32,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:32,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:32,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:32,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:32,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:32,436 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 03:02:32,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:32,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:32,465 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:32,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:32,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:32,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:32,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:32,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:32,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:32,611 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 03:02:32,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:32,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:32,642 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:32,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:32,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:32,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:32,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:32,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:32,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:32,799 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:02:32,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:32,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:32,827 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:32,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:32,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:32,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:32,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:32,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:32,997 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:02:33,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:33,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:33,030 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:33,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:33,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:33,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:33,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:33,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:33,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:33,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 03:02:33,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:33,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:33,210 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:33,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:33,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:33,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:33,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:33,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:33,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:33,371 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:02:33,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:33,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:33,400 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:33,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:33,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:33,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:33,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:33,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:33,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:33,560 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:02:33,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:33,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:33,588 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:33,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:33,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:33,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:33,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:33,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:33,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:33,744 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:02:33,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:33,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:33,770 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:33,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:33,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:33,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:33,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:33,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:33,905 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 03:02:33,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:33,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:33,932 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:33,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:33,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:33,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:33,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:33,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:34,088 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:02:34,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:34,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:34,115 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:34,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:34,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:34,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:34,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:34,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:34,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:34,268 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:02:34,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:34,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:34,294 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:34,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:34,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:34,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:34,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:34,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:34,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:34,435 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 03:02:34,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:34,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:34,463 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:34,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:34,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:34,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:34,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:34,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:34,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:34,606 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:02:34,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:34,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:34,632 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:34,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:34,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:34,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:34,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:34,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:34,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:34,778 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:02:34,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:34,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:34,804 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:34,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:34,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:34,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:34,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:34,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:34,832 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:34,960 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:02:34,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:34,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:34,985 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:34,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:34,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:34,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:35,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:35,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:35,132 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:02:35,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:35,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:35,156 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:35,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:35,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:35,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:35,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:35,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:35,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:35,280 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 03:02:35,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:35,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:35,305 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:35,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:35,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:35,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:35,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:35,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:35,442 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:02:35,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:35,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:35,465 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:35,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:35,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:35,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:35,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:35,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:35,586 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 03:02:35,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:35,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:35,606 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:35,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:35,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:35,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:35,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:35,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:35,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:35,715 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 03:02:35,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:35,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:35,736 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:35,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:35,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:35,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:35,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:35,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:35,849 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 03:02:35,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:35,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:35,872 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:35,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:35,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:35,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:35,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:35,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 03:02:35,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:36,011 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:02:36,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:36,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2023-12-03 03:02:36,038 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2023-12-03 03:02:36,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:02:36,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:36,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:36,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:36,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 03:02:36,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:36,270 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:02:36,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:36,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 56 states and 95 transitions. [2023-12-03 03:02:36,991 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 95 transitions. [2023-12-03 03:02:36,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 03:02:36,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:36,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:37,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:37,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjunts are in the unsatisfiable core [2023-12-03 03:02:37,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:37,080 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 03:02:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:37,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 59 states and 102 transitions. [2023-12-03 03:02:37,609 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 102 transitions. [2023-12-03 03:02:37,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 03:02:37,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:37,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:37,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:37,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjunts are in the unsatisfiable core [2023-12-03 03:02:37,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:37,646 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 03:02:38,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:38,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 61 states and 106 transitions. [2023-12-03 03:02:38,063 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 106 transitions. [2023-12-03 03:02:38,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 03:02:38,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:38,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:38,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:38,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-03 03:02:38,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:38,400 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 03:02:39,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:39,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 65 states and 115 transitions. [2023-12-03 03:02:39,361 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 115 transitions. [2023-12-03 03:02:39,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 03:02:39,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:39,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:39,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:39,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-03 03:02:39,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:39,479 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 03:02:39,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:39,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 66 states and 115 transitions. [2023-12-03 03:02:39,739 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 115 transitions. [2023-12-03 03:02:39,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 03:02:39,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:39,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:39,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:39,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-03 03:02:39,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:39,845 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 03:02:39,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:39,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 66 states and 115 transitions. [2023-12-03 03:02:39,875 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 115 transitions. [2023-12-03 03:02:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 03:02:39,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:39,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:39,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:39,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-03 03:02:39,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:40,002 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 03:02:40,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:40,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 67 states and 115 transitions. [2023-12-03 03:02:40,205 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 115 transitions. [2023-12-03 03:02:40,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 03:02:40,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:40,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:40,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:40,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-03 03:02:40,230 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:40,301 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 03:02:40,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:40,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 67 states and 115 transitions. [2023-12-03 03:02:40,332 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 115 transitions. [2023-12-03 03:02:40,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 03:02:40,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:40,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:40,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:40,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 23 conjunts are in the unsatisfiable core [2023-12-03 03:02:40,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:40,460 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 9 proven. 17 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 03:02:42,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:42,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 72 states and 124 transitions. [2023-12-03 03:02:42,216 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 124 transitions. [2023-12-03 03:02:42,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 03:02:42,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:42,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:42,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:42,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 18 conjunts are in the unsatisfiable core [2023-12-03 03:02:42,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:42,821 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:02:45,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:45,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 77 states and 142 transitions. [2023-12-03 03:02:45,990 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 142 transitions. [2023-12-03 03:02:45,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 03:02:45,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:45,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:46,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:46,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 18 conjunts are in the unsatisfiable core [2023-12-03 03:02:46,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:46,137 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:02:49,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:49,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 79 states and 147 transitions. [2023-12-03 03:02:49,489 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 147 transitions. [2023-12-03 03:02:49,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 03:02:49,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:49,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:49,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:49,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 03:02:49,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:49,682 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 03:02:52,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:52,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 83 states and 155 transitions. [2023-12-03 03:02:52,597 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 155 transitions. [2023-12-03 03:02:52,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 03:02:52,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:52,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:52,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:52,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 03:02:52,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:52,645 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 03:02:53,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:53,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 159 transitions. [2023-12-03 03:02:53,944 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 159 transitions. [2023-12-03 03:02:53,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 03:02:53,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:53,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:53,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:53,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-03 03:02:53,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:54,319 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-12-03 03:02:55,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:55,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 86 states and 160 transitions. [2023-12-03 03:02:55,941 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 160 transitions. [2023-12-03 03:02:55,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:02:55,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:55,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:55,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:55,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:02:55,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:56,652 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:00,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:00,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 89 states and 173 transitions. [2023-12-03 03:03:00,475 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 173 transitions. [2023-12-03 03:03:00,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:00,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:00,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:00,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:00,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:00,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:00,631 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:00,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:00,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 89 states and 173 transitions. [2023-12-03 03:03:00,671 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 173 transitions. [2023-12-03 03:03:00,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:00,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:00,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:00,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:00,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:00,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:00,863 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:00,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:00,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 89 states and 173 transitions. [2023-12-03 03:03:00,917 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 173 transitions. [2023-12-03 03:03:00,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:00,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:00,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:00,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:00,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:00,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:01,104 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:01,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:01,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 89 states and 173 transitions. [2023-12-03 03:03:01,141 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 173 transitions. [2023-12-03 03:03:01,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:01,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:01,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:01,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:01,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:01,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:01,332 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:01,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:01,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 89 states and 173 transitions. [2023-12-03 03:03:01,369 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 173 transitions. [2023-12-03 03:03:01,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:01,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:01,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:01,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:01,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:01,566 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:01,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:01,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 89 states and 173 transitions. [2023-12-03 03:03:01,603 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 173 transitions. [2023-12-03 03:03:01,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:01,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:01,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:01,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:01,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:01,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:01,778 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:01,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:01,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 89 states and 173 transitions. [2023-12-03 03:03:01,813 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 173 transitions. [2023-12-03 03:03:01,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:01,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:01,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:01,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:01,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:01,993 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:04,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:04,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:04,399 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:04,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:04,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:04,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:04,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:04,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:04,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:04,557 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:04,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:04,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:04,595 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:04,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:04,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:04,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:04,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:04,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:04,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:04,745 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:04,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:04,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:04,784 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:04,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:04,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:04,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:04,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:04,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:04,946 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:04,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:04,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:04,981 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:04,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:04,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:04,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:05,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:05,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:05,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:05,150 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:05,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:05,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:05,193 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:05,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:05,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:05,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:05,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:05,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:05,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:05,363 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:05,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:05,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:05,401 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:05,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:05,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:05,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:05,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:05,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:05,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:05,568 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:05,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:05,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:05,611 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:05,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:05,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:05,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:05,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:05,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:05,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:05,775 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:05,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:05,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:05,811 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:05,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:05,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:05,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:05,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:05,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:05,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:05,984 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:06,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:06,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:06,022 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:06,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:06,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:06,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:06,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:06,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:06,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:06,166 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:06,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:06,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:06,195 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:06,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:06,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:06,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:06,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:06,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:06,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:06,354 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:06,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:06,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:06,392 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:06,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:06,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:06,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:06,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:06,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:06,552 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:06,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:06,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:06,587 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:06,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:06,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:06,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:06,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:06,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:06,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:06,744 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:06,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:06,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:06,774 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:06,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:06,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:06,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:06,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:06,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:06,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:06,927 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:06,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:06,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:06,962 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:06,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:06,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:06,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:06,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:06,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:06,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:07,133 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:07,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:07,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:07,169 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:07,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:07,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:07,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:07,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:07,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:07,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:07,328 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:07,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:07,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:07,363 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:07,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:07,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:07,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:07,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:07,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:07,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:07,522 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:07,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:07,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:07,558 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:07,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:07,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:07,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:07,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:07,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:07,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:07,725 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:07,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:07,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:07,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:07,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:07,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:07,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:07,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:07,937 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:07,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:07,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:07,975 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:07,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:07,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:07,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:08,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:08,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:08,141 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:08,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:08,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:08,174 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:08,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:08,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:08,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:08,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:08,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:08,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:08,361 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:08,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:08,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:08,404 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:08,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:08,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:08,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:08,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:08,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:08,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:08,560 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:08,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:08,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:08,595 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:08,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:08,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:08,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:08,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:08,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:08,624 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:08,759 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:08,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:08,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:08,798 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:08,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:08,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:08,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:08,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:08,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:08,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:08,959 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:08,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:08,994 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:08,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:08,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:08,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:09,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:09,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:09,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:09,148 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:09,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:09,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:09,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:09,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:09,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:09,351 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:09,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:09,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:09,397 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:09,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:09,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:09,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:09,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:09,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:09,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:09,553 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:09,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:09,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:09,589 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:09,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:09,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:09,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:09,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:09,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:09,744 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:09,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:09,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:09,783 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:09,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:09,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:09,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:09,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:09,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:09,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:09,947 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:09,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:09,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:09,979 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:09,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:09,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:09,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:10,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:10,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:10,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:10,145 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:10,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:10,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:10,180 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:10,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:10,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:10,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:10,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:10,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:10,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:10,350 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:10,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:10,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:10,384 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:10,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:10,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:10,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:10,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:10,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:10,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:10,536 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:10,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:10,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:10,566 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:10,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:10,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:10,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:10,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:10,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:10,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:10,719 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:10,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:10,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:10,764 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:10,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:10,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:10,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:10,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:10,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:10,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:10,923 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:10,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:10,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:10,955 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:10,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:10,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:10,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:10,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:10,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:10,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:11,137 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:11,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:11,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:11,173 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:11,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:11,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:11,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:11,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:11,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:11,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:11,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:11,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:11,385 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:11,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:11,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:11,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:11,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:11,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:11,574 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:11,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:11,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:11,607 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:11,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:11,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:11,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:11,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:11,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:11,770 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:11,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:11,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:11,803 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:11,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:11,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:11,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:11,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:11,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:11,982 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:12,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:12,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:12,016 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:12,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:12,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:12,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:12,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:12,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:12,194 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:12,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:12,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:12,228 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:12,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:12,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:12,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:12,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:12,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:12,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:12,411 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:12,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:12,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:12,448 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:12,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:12,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:12,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:12,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:12,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:12,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:12,599 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:12,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:12,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:12,626 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:12,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:12,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:12,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:12,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:12,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:12,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:12,799 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:12,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:12,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:12,835 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:12,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:12,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:12,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:12,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:12,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:13,008 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:13,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:13,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:13,047 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:13,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:13,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:13,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:13,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:13,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:13,213 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:13,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:13,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:13,248 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:13,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:13,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:13,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:13,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:13,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:13,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:13,391 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:13,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:13,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:13,423 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:13,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:13,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:13,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:13,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:13,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:13,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:13,561 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:13,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:13,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:13,590 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:13,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:13,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:13,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:13,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:13,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:13,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:13,727 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:13,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:13,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:13,755 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:13,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:13,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:13,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:13,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:13,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:13,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:13,908 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:13,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:13,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:13,937 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:13,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:13,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:13,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:13,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:13,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:13,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:14,090 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:14,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:14,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:14,123 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:14,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:14,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:14,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:14,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:14,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:14,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:14,268 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:14,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:14,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:14,306 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:14,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:14,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:14,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:14,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:14,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:14,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:14,472 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:14,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:14,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:14,508 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:14,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:14,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:14,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:14,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:14,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:14,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:14,650 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:14,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:14,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:14,683 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:14,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:14,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:14,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:14,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:14,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:14,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:14,825 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:14,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:14,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:14,854 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:14,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:14,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:14,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:14,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:14,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:14,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:15,005 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:15,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:15,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:15,041 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:15,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:15,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:15,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:15,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:15,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:15,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:15,185 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:15,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:15,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:15,221 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:15,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:15,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:15,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:15,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:15,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:15,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:15,364 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:15,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:15,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:15,397 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:15,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:15,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:15,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:15,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:15,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:15,561 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:15,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:15,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:15,596 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:15,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:15,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:15,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:15,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:15,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:15,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:15,756 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:15,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:15,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:15,788 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:15,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:15,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:15,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:15,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:15,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:15,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:15,933 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:15,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:15,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:15,962 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:15,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:15,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:15,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:15,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:15,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:15,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:16,119 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:16,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:16,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:16,160 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:16,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:16,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:16,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:16,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:16,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:16,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:16,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:16,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:16,342 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:16,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:16,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:16,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:16,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:16,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:16,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:16,485 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:16,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:16,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:16,517 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:16,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:16,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:16,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:16,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:16,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:16,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:16,676 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:16,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:16,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:16,709 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:16,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:16,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:16,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:16,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:16,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:16,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:16,867 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:16,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:16,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:16,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:16,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:16,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:16,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:16,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:17,052 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:17,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:17,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:17,090 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:17,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:17,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:17,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:17,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:17,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:17,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:17,232 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:17,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:17,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:17,259 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:17,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:17,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:17,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:17,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:17,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:17,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:17,415 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:17,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:17,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:17,444 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:17,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:17,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:17,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:17,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:17,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:17,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:17,614 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:17,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:17,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:17,645 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:17,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:17,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:17,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:17,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:17,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:17,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:17,794 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:17,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:17,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:17,828 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:17,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:17,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:17,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:17,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:17,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:17,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:17,979 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:18,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:18,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:18,014 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:18,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:18,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:18,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:18,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:18,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:18,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:18,149 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:18,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:18,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:18,180 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:18,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:18,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:18,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:18,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:18,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:18,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:18,328 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:18,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:18,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:18,359 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:18,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:18,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:18,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:18,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:18,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:18,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:18,534 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:18,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:18,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:18,568 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:18,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:18,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:18,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:18,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:18,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:18,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:18,739 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:18,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:18,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:18,773 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:18,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:18,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:18,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:18,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:18,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:18,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:18,941 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:18,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:18,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:18,976 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:18,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:18,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:18,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:19,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:19,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:19,125 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:19,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:19,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:19,164 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:19,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:19,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:19,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:19,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:19,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:19,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:19,323 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:19,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:19,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:19,356 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:19,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:19,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:19,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:19,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:19,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:19,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:19,521 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:19,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:19,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:19,554 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:19,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:19,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:19,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:19,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:19,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:19,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:19,721 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:19,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:19,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:19,756 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:19,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:19,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:19,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:19,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:19,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:19,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:19,895 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:19,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:19,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:19,925 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:19,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:19,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:19,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:19,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:19,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:19,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:20,066 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:20,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:20,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:20,094 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:20,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:20,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:20,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:20,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:20,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:20,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:20,229 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:20,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:20,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:20,265 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:20,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:20,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:20,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:20,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:20,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:20,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:20,414 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:20,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:20,456 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:20,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:20,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:20,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:20,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:20,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:20,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:20,603 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:20,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:20,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:20,635 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:20,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:20,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:20,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:20,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:20,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:20,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:20,781 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:20,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:20,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:20,815 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:20,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:20,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:20,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:20,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:20,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:20,969 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:20,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:20,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:20,998 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:20,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:20,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:20,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:21,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:21,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:21,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:21,150 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:21,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:21,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:21,182 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:21,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:21,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:21,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:21,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:21,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:21,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:21,326 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:21,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:21,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:21,364 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:21,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:21,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:21,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:21,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:21,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:21,516 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:21,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:21,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:21,550 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:21,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:21,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:21,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:21,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:21,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:21,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:21,698 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:21,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:21,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:21,736 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:21,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:21,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:21,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:21,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:21,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:21,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:21,899 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:21,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:21,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:21,932 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:21,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:21,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:21,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:21,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:21,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:21,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:22,081 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:22,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:22,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:22,113 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:22,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:22,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:22,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:22,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:22,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:22,265 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:22,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:22,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:22,301 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:22,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:22,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:22,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:22,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:22,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:22,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:22,444 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:22,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:22,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:22,471 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:22,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:22,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:22,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:22,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:22,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:22,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:22,610 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:22,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:22,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:22,652 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:22,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:22,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:22,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:22,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:22,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:22,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:22,815 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:22,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:22,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:22,848 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:22,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:22,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:22,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:22,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:22,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:22,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:22,998 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:23,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:23,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:23,030 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:23,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:23,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:23,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:23,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:23,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:23,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:23,180 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:23,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:23,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:23,218 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:23,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:23,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:23,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:23,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:23,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:23,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:23,362 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:23,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:23,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:23,396 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:23,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:23,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:23,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:23,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:23,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:23,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:23,549 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:23,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:23,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:23,588 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:23,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:23,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:23,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:23,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:23,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:23,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:23,731 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:23,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:23,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:23,763 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:23,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:23,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:23,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:23,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:23,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:23,901 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:23,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:23,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:23,934 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:23,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:23,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:23,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:23,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:23,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:23,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:24,092 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:24,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:24,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:24,137 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:24,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:24,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:24,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:24,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:24,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:24,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:24,267 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:24,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:24,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:24,298 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:24,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:24,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:24,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:24,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:24,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:24,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:24,447 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:24,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:24,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:24,482 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:24,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:24,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:24,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:24,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:24,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:24,627 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:24,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:24,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:24,662 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:24,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:24,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:24,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:24,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:24,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:24,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:24,806 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:24,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:24,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:24,838 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:24,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:24,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:24,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:24,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:24,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:24,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:24,992 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:25,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:25,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:25,029 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:25,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:25,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:25,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:25,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:25,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:25,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:25,174 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:25,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:25,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:25,205 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:25,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:25,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:25,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:25,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:25,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:25,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:25,354 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:25,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:25,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:25,386 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:25,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:25,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:25,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:25,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:25,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:25,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:25,543 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:25,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:25,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:25,581 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:25,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:25,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:25,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:25,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:25,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:25,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:25,726 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:25,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:25,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:25,764 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:25,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:25,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:25,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:25,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:25,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:25,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:25,916 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:25,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:25,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:25,950 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:25,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:25,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:25,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:25,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:25,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:25,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:26,100 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:26,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:26,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:26,138 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:26,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:26,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:26,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:26,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:26,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:26,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:26,280 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:26,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:26,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:26,312 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:26,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:26,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:26,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:26,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:26,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:26,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:26,461 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:26,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:26,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:26,497 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:26,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:26,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:26,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:26,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:26,643 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:26,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:26,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:26,673 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:26,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:26,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:26,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:26,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:26,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:26,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:26,811 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:26,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:26,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:26,841 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:26,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:26,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:26,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:26,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:26,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:26,981 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:27,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:27,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:27,008 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:27,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:27,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:27,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:27,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:27,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:27,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:27,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:27,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:27,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:27,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:27,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:27,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:27,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:27,322 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:27,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:27,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:27,359 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:27,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:27,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:27,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:27,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:27,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:27,503 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:27,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:27,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:27,537 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:27,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:27,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:27,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:27,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:27,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:27,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:27,671 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:27,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:27,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:27,703 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:27,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:27,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:27,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:27,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:27,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:27,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:27,848 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:27,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:27,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:27,882 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:27,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:27,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:27,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:27,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:27,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:27,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:28,025 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:28,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:28,059 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:28,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:28,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:28,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:28,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:28,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:28,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:28,216 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:28,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:28,253 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:28,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:28,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:28,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:28,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:28,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:28,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:28,403 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:28,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:28,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:28,434 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:28,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:28,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:28,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:28,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:28,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:28,586 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:28,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:28,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:28,619 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:28,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:28,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:28,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:28,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:28,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:28,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:28,771 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:28,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:28,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:28,799 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:28,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:28,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:28,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:28,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:28,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:28,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:28,938 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:28,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:28,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:28,971 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:28,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:28,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:28,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:28,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:28,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:28,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:29,110 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:29,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:29,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:29,146 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:29,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:29,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:29,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:29,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:29,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:29,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:29,287 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:29,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:29,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:29,321 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:29,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:29,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:29,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:29,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:29,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:29,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:29,468 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:29,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:29,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:29,500 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:29,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:29,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:29,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:29,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:29,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:29,640 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:29,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:29,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:29,668 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:29,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:29,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:29,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:29,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:29,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:29,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:29,808 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:29,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:29,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:29,839 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:29,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:29,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:29,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:29,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:29,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:29,973 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:30,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:30,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:30,008 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:30,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:30,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:30,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:30,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:30,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:30,031 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:30,140 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:30,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:30,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:30,166 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:30,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:30,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:30,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:30,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:30,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:30,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:30,317 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:30,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:30,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:30,350 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:30,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:30,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:30,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:30,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:30,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:30,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:30,506 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:30,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:30,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:30,538 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:30,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:30,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:30,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:30,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:30,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:30,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:30,689 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:30,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:30,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:30,723 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:30,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:30,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:30,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:30,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:30,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:30,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:30,874 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:30,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:30,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:30,906 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:30,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:30,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:30,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:30,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:30,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:30,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:31,061 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:31,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:31,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:31,094 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:31,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:31,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:31,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:31,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:31,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:31,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:31,244 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:31,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:31,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:31,275 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:31,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:31,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:31,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:31,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:31,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:31,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:31,423 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:31,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:31,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:31,454 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:31,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:31,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:31,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:31,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:31,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:31,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:31,586 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:31,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:31,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:31,616 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:31,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:31,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:31,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:31,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:31,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:31,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:31,742 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:31,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:31,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:31,774 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:31,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:31,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:31,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:31,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:31,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:31,919 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:31,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:31,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:31,948 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:31,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:31,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:31,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:31,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:31,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:31,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:32,092 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:32,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:32,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:32,129 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:32,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:32,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:32,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:32,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:32,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:32,276 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:32,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:32,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:32,316 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:32,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:32,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:32,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:32,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:32,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:32,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:32,461 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:32,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:32,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:32,493 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:32,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:32,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:32,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:32,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:32,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:32,661 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:32,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:32,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:32,696 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:32,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:32,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:32,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:32,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:32,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:32,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:32,854 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:32,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:32,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:32,888 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:32,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:32,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:32,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:32,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:32,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:33,045 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:33,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:33,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:33,080 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:33,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:33,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:33,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:33,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:33,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:33,243 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:33,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:33,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:33,280 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:33,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:33,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:33,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:33,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:33,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:33,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:33,426 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:33,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:33,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:33,459 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:33,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:33,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:33,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:33,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:33,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:33,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:33,605 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:33,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:33,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:33,638 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:33,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:33,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:33,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:33,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:33,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:33,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:33,792 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:33,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:33,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:33,824 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:33,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:33,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:33,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:33,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:33,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:33,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:33,962 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:33,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:33,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:33,993 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:33,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:33,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:33,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:34,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:34,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:34,137 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:34,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:34,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:34,174 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:34,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:34,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:34,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:34,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:34,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:34,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:34,320 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:34,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:34,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:34,357 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:34,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:34,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:34,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:34,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:34,505 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:34,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:34,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:34,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:34,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:34,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:34,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:34,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:34,685 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:34,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:34,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:34,713 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:34,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:34,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:34,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:34,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:34,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:34,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:34,851 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:34,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:34,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:34,883 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:34,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:34,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:34,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:34,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:34,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:34,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:35,022 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:35,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:35,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:35,053 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:35,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:35,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:35,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:35,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:35,071 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:35,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:35,184 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:35,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:35,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:35,217 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:35,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:35,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:35,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:35,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:35,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:35,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:35,361 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:35,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:35,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:35,395 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:35,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:35,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:35,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:35,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:35,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:35,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:35,551 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:35,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:35,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:35,585 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:35,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:35,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:35,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:35,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:35,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:35,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:35,721 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:35,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:35,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:35,755 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:35,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:35,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:35,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:35,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:35,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:35,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:35,894 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:35,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:35,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:35,923 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:35,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:35,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:35,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:35,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:35,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:35,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:36,066 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:36,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:36,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:36,100 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:36,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:36,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:36,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:36,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:36,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:36,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:36,243 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:36,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:36,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:36,270 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:36,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:36,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:36,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:36,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:36,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:36,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:36,441 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:36,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:36,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:36,470 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:36,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:36,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:36,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:36,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:36,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:36,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:36,604 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:36,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:36,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:36,634 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:36,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:36,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:36,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:36,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:36,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:36,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:36,785 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:36,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:36,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:36,815 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:36,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:36,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:36,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:36,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:36,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:36,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:36,958 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:36,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:36,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:36,993 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:36,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:36,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:36,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:37,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:37,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:37,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:37,129 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:37,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:37,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:37,161 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:37,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:37,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:37,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:37,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:37,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:37,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:37,301 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:37,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:37,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:37,333 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:37,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:37,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:37,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:37,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:37,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:37,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:37,481 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:37,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:37,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:37,513 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:37,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:37,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:37,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:37,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:37,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:37,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:37,656 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:37,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:37,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:37,687 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:37,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:37,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:37,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:37,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:37,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:37,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:37,843 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:37,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:37,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:37,874 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:37,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:37,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:37,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:37,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:37,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:37,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:38,014 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:38,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:38,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:38,046 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:38,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:38,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:38,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:38,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:38,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:38,200 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:38,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:38,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:38,244 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:38,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:38,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:38,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:38,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:38,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:38,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:38,392 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:38,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:38,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:38,424 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:38,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:38,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:38,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:38,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:38,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:38,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:38,574 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:38,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:38,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:38,604 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:38,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:38,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:38,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:38,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:38,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:38,767 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:38,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:38,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:38,803 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:38,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:38,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:38,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:38,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:38,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:38,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:38,967 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:39,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:39,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:39,002 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:39,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:39,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:39,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:39,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:39,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:39,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:39,154 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:39,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:39,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:39,190 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:39,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:39,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:39,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:39,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:39,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:39,315 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:39,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:39,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:39,345 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:39,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:39,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:39,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:39,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:39,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:39,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:39,488 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:39,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:39,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:39,519 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:39,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:39,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:39,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:39,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:39,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:39,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:39,667 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:39,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:39,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:39,698 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:39,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:39,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:39,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:39,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:39,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:39,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:39,833 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:39,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:39,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:39,863 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:39,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:39,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:39,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:39,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:39,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:39,995 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:40,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:40,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:40,030 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:40,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:40,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:40,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:40,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:40,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:40,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:40,160 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:40,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:40,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:40,190 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:40,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:40,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:40,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:40,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:40,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:40,317 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:40,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:40,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:40,349 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:40,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:40,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:40,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:40,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:40,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:40,483 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:40,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:40,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:40,525 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:40,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:40,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:40,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:40,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:40,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:40,672 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:40,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:40,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:40,705 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:40,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:40,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:40,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:40,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:40,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:40,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:40,862 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:40,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:40,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:40,898 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:40,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:40,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:40,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:40,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:40,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:40,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:41,063 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:41,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:41,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:41,098 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:41,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:41,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:41,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:41,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:41,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:41,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:41,266 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:41,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:41,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:41,300 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:41,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:41,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:41,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:41,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:41,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:41,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:41,464 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:41,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:41,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:41,495 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:41,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:41,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:41,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:41,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:41,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:41,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:41,640 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:41,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:41,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:41,670 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:41,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:41,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:41,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:41,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:41,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:41,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:41,816 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:41,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:41,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:41,843 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:41,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:41,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:41,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:41,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:41,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:41,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:41,984 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:42,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:42,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:42,011 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:42,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:42,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:42,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:42,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:42,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:42,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:42,141 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:42,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:42,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:42,168 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:42,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:42,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:42,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:42,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:42,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:42,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:42,316 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:42,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:42,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:42,353 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:42,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:42,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:42,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:42,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:42,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:42,493 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:42,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:42,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:42,524 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:42,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:42,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:42,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:42,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:42,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:42,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:42,670 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:42,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:42,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:42,706 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:42,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:42,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:42,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:42,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:42,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:42,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:42,856 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:42,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:42,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:42,891 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:42,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:42,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:42,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:42,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:42,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:42,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:43,060 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:43,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:43,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:43,094 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:43,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:43,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:43,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:43,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:43,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:43,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:43,231 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:43,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:43,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:43,269 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:43,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:43,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:43,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:43,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:43,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:43,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:43,393 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:43,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:43,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:43,420 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:43,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:43,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:43,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:43,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:43,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:43,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:43,545 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:43,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:43,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:43,572 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:43,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:43,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:43,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:43,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:43,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:43,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:43,715 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:43,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:43,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:43,750 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:43,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:43,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:43,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:43,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:43,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:43,919 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:43,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:43,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:43,955 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:43,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:43,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:43,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:43,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:43,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:43,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:44,106 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:44,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:44,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:44,142 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:44,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:44,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:44,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:44,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:44,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:44,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:44,283 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:44,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:44,314 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:44,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:44,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:44,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:44,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:44,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:44,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:44,448 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:44,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:44,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:44,475 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:44,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:44,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:44,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:44,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:44,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:44,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:44,620 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:44,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:44,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:44,649 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:44,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:44,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:44,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:44,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:44,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:44,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:44,789 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:44,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:44,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:44,820 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:44,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:44,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:44,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:44,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:44,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:44,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:44,964 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:45,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:45,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:45,003 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:45,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:45,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:45,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:45,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:45,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:45,146 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:45,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:45,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:45,181 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:45,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:45,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:45,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:45,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:45,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:45,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:45,334 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:45,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:45,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:45,372 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:45,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:45,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:45,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:45,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:45,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:45,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:45,521 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:45,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:45,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:45,555 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:45,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:45,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:45,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:45,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:45,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:45,699 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:45,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:45,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:45,730 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:45,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:45,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:45,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:45,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:45,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:45,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:45,884 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:45,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:45,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:45,921 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:45,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:45,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:45,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:45,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:45,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:45,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:46,054 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:46,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:46,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:46,083 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:46,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:46,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:46,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:46,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:46,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:46,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:46,223 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:46,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:46,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:46,260 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:46,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:46,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:46,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:46,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:46,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:46,410 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:46,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:46,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:46,442 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:46,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:46,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:46,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:46,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:46,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:46,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:46,577 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:46,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:46,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:46,604 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:46,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:46,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:46,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:46,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:46,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:46,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:46,748 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:46,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:46,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:46,781 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:46,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:46,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:46,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:46,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:46,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:46,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:46,906 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:46,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:46,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:46,936 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:46,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:46,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:46,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:46,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:46,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:47,096 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:47,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:47,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:47,131 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:47,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:47,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:47,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:47,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:47,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:47,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:47,288 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:47,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:47,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:47,325 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:47,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:47,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:47,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:47,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:47,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:47,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:47,473 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:47,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:47,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:47,506 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:47,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:47,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:47,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:47,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:47,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:47,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:47,653 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:47,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:47,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:47,686 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:47,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:47,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:47,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:47,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:47,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:47,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:47,834 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:47,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:47,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:47,863 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:47,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:47,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:47,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:47,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:47,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:47,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:48,011 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:48,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:48,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:48,041 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:48,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:48,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:48,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:48,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:48,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:48,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:48,192 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:48,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:48,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:48,224 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:48,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:48,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:48,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:48,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:48,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:48,363 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:48,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:48,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:48,390 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:48,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:48,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:48,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:48,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:48,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:48,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:48,533 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:48,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:48,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:48,568 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:48,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:48,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:48,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:48,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:48,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:48,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:48,717 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:48,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:48,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:48,747 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:48,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:48,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:48,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:48,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:48,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:48,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:48,898 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:48,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:48,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:48,931 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:48,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:48,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:48,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:48,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:48,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:49,081 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:49,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:49,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:49,124 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:49,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:49,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:49,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:49,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:49,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:49,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:49,257 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:49,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:49,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:49,292 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:49,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:49,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:49,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:49,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:49,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:49,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:49,431 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:49,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:49,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:49,462 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:49,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:49,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:49,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:49,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:49,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:49,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:49,596 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:49,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:49,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:49,629 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:49,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:49,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:49,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:49,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:49,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:49,772 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:49,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:49,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:49,806 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:49,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:49,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:49,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:49,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:49,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:49,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:49,966 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:50,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:50,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:50,004 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:50,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:50,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:50,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:50,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:50,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:50,031 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:50,166 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:50,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:50,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:50,200 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:50,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:50,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:50,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:50,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:50,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:50,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:50,344 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:50,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:50,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:50,374 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:50,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:50,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:50,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:50,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:50,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:50,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:50,521 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:50,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:50,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:50,554 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:50,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:50,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:50,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:50,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:50,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:50,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:50,694 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:50,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:50,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:50,721 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:50,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:50,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:50,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:50,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:50,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:50,868 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:50,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:50,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:50,902 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:50,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:50,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:50,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:50,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:50,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:50,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:51,032 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:51,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:51,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:51,063 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:51,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:51,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:51,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:51,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:51,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:51,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:51,205 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:51,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:51,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:51,243 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:51,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:51,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:51,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:51,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:51,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:51,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:51,385 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:51,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:51,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:51,411 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:51,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:51,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:51,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:51,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:51,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:51,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:51,545 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:51,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:51,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:51,572 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:51,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:51,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:51,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:51,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:51,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:51,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:51,706 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:51,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:51,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:51,738 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:51,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:51,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:51,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:51,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:51,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:51,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:51,865 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:51,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:51,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:51,893 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:51,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:51,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:51,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:51,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:51,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:51,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:52,046 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:52,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:52,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:52,073 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:52,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:52,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:52,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:52,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:52,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:52,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:52,220 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:52,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:52,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:52,246 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:52,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:52,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:52,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:52,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:52,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:52,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:52,399 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:52,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:52,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:52,437 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:52,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:52,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:52,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:52,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:52,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:52,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:52,587 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:52,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:52,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:52,618 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:52,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:52,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:52,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:52,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:52,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:52,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:52,776 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:52,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:52,811 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:52,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:52,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:52,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:52,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:52,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:52,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:52,975 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:53,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:53,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:53,009 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:53,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:53,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:53,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:53,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:53,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:53,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:53,147 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:53,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:53,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:53,174 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:53,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:53,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:53,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:53,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:53,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:53,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:53,306 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:53,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:53,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:53,333 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:53,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:53,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:53,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:53,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:53,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:53,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:53,482 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:53,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:53,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:53,516 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:53,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:53,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:53,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:53,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:53,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:53,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:53,651 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:53,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:53,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:53,682 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:53,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:53,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:53,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:53,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:53,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:53,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:53,823 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:53,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:53,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:53,854 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:53,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:53,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:53,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:53,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:53,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:53,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:53,995 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:54,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:54,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:54,032 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:54,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:54,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:54,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:54,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:54,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:54,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:54,175 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:54,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:54,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:54,208 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:54,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:54,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:54,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:54,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:54,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:54,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:54,335 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:54,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:54,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:54,361 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:54,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:54,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:54,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:54,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:54,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:54,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:54,503 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:54,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:54,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:54,531 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:54,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:54,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:54,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:54,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:54,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:54,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:54,664 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:54,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:54,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:54,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:54,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:54,824 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:54,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:54,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:54,856 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:54,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:54,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:54,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:54,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:54,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:54,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:54,994 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:55,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:55,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:55,021 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:55,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:55,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:55,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:55,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:55,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:55,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:55,154 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:55,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:55,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:55,182 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:55,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:55,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:55,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:55,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:55,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:55,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:55,329 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:55,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:55,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:55,364 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:55,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:55,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:55,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:55,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:55,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:55,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:55,507 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:55,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:55,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:55,540 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:55,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:55,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:55,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:55,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:55,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:55,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:55,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:55,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:55,723 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:55,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:55,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:55,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:55,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:55,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:55,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:55,867 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:55,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:55,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:55,906 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:55,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:55,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:55,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:55,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:55,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:55,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:56,059 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:56,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:56,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:56,096 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:56,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:56,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:56,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:56,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:56,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:56,251 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:56,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:56,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:56,285 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:56,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:56,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:56,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:56,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:56,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:56,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:56,419 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:56,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:56,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:56,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:56,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:56,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:56,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:56,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:56,583 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:56,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:56,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:56,615 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:56,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:56,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:56,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:56,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:56,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:56,742 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:56,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:56,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:56,769 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:56,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:56,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:56,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:56,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:56,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:56,901 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:56,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:56,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:56,927 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:56,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:56,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:56,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:56,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:56,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:56,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:57,078 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:57,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:57,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:57,109 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:57,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:57,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:57,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:57,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:57,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:57,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:57,246 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:57,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:57,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:57,277 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:57,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:57,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:57,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:57,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:57,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:57,429 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:57,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:57,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:57,467 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:57,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:57,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:57,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:57,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:57,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:57,605 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:57,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:57,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:57,632 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:57,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:57,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:57,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:57,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:57,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:57,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:57,761 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:57,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:57,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:57,793 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:57,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:57,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:57,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:57,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:57,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:57,931 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:57,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:57,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:57,961 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:57,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:57,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:57,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:57,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:57,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:57,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:58,087 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:58,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:58,118 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:58,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:58,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:58,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:58,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:58,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:58,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:58,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:58,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:58,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:58,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:58,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:58,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:58,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:58,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:58,434 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:58,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:58,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:58,466 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:58,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:58,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:58,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:58,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:58,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:58,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:58,609 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:58,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:58,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:58,636 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:58,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:58,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:58,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:58,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:58,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:58,786 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:58,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:58,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:58,825 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:58,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:58,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:58,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:58,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:58,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:58,968 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:59,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:59,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:59,001 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:59,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:59,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:59,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:59,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:59,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:59,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:59,143 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:59,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:59,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:59,181 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:59,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:59,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:59,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:59,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:59,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:59,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:59,325 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:59,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:59,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:59,363 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:59,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:59,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:59,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:59,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:59,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:59,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:59,516 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:59,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:59,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:59,549 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:59,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:59,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:59,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:59,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:59,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:59,680 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:59,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:59,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:59,716 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:59,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:59,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:59,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:59,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:59,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:59,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:59,858 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:03:59,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:59,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:03:59,885 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:03:59,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:03:59,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:59,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:59,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:03:59,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:00,032 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:00,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:00,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:00,064 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:00,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:00,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:00,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:00,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:00,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:00,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:00,206 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:00,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:00,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:00,233 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:00,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:00,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:00,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:00,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:00,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:00,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:00,379 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:00,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:00,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:00,410 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:00,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:00,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:00,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:00,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:00,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:00,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:00,554 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:00,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:00,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:00,592 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:00,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:00,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:00,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:00,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:00,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:00,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:00,739 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:00,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:00,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:00,770 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:00,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:00,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:00,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:00,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:00,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:00,924 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:00,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:00,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:00,958 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:00,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:00,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:00,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:00,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:00,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:00,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:01,095 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:01,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:01,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:01,129 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:01,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:01,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:01,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:01,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:01,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:01,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:01,267 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:01,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:01,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:01,298 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:01,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:01,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:01,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:01,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:01,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:01,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:01,432 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:01,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:01,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:01,469 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:01,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:01,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:01,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:01,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:01,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:01,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:01,609 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:01,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:01,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:01,637 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:01,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:01,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:01,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:01,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:01,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:01,769 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:01,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:01,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:01,802 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:01,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:01,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:01,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:01,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:01,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:01,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:01,955 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:01,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:01,987 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:01,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:01,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:01,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:02,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:02,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:02,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:02,128 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:02,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:02,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:02,163 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:02,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:02,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:02,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:02,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:02,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:02,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:02,304 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:02,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:02,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:02,337 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:02,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:02,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:02,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:02,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:02,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:02,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:02,468 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:02,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:02,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:02,498 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:02,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:02,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:02,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:02,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:02,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:02,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:02,641 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:02,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:02,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:02,680 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:02,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:02,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:02,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:02,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:02,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:02,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:02,826 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:02,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:02,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:02,864 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:02,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:02,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:02,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:02,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:02,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:02,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:03,004 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:03,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:03,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:03,041 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:03,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:03,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:03,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:03,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:03,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:03,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:03,196 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:03,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:03,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:03,225 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:03,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:03,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:03,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:03,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:03,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:03,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:03,380 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:03,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:03,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:03,418 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:03,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:03,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:03,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:03,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:03,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:03,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:03,556 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:03,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:03,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:03,584 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:03,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:03,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:03,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:03,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:03,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:03,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:03,725 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:03,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:03,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:03,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:03,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:03,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:03,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:03,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:03,893 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:03,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:03,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:03,924 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:03,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:03,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:03,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:03,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:03,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:03,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:04,058 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:04,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:04,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:04,091 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:04,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:04,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:04,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:04,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:04,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:04,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:04,230 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:04,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:04,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:04,258 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:04,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:04,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:04,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:04,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:04,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:04,395 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:04,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:04,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:04,426 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:04,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:04,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:04,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:04,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:04,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:04,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:04,570 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:04,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:04,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:04,612 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:04,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:04,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:04,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:04,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:04,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:04,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:04,752 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:04,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:04,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:04,790 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:04,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:04,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:04,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:04,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:04,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:04,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:04,934 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:04,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:04,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:04,967 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:04,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:04,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:04,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:04,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:04,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:04,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:05,109 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:05,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:05,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:05,136 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:05,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:05,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:05,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:05,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:05,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:05,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:05,268 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:05,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:05,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:05,295 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:05,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:05,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:05,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:05,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:05,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:05,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:05,439 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:05,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:05,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:05,478 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:05,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:05,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:05,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:05,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:05,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:05,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:05,625 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:05,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:05,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:05,658 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:05,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:05,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:05,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:05,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:05,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:05,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:05,796 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:05,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:05,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:05,822 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:05,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:05,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:05,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:05,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:05,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:05,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:05,959 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:05,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:05,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:05,986 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:05,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:05,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:05,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:06,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:06,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:06,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:06,115 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:06,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:06,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:06,145 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:06,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:06,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:06,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:06,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:06,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:06,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:06,302 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:06,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:06,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:06,343 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:06,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:06,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:06,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:06,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:06,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:06,488 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:06,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:06,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:06,517 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:06,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:06,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:06,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:06,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:06,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:06,666 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:06,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:06,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:06,699 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:06,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:06,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:06,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:06,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:06,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:06,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:06,840 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:06,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:06,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:06,869 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:06,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:06,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:06,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:06,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:06,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:06,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:06,999 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:07,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:07,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:07,029 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:07,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:07,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:07,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:07,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:07,050 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:07,173 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:07,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:07,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:07,210 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:07,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:07,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:07,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:07,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:07,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:07,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:07,356 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:07,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:07,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:07,389 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:07,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:07,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:07,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:07,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:07,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:07,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:07,525 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:07,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:07,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:07,556 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:07,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:07,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:07,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:07,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:07,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:07,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:07,696 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:07,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:07,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:07,726 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:07,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:07,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:07,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:07,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:07,748 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:07,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:07,872 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:07,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:07,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:07,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:07,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:07,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:07,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:07,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:08,053 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:08,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:08,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:08,086 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:08,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:08,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:08,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:08,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:08,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:08,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:08,245 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:08,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:08,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:08,279 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:08,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:08,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:08,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:08,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:08,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:08,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:08,446 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:08,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:08,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:08,480 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:08,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:08,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:08,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:08,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:08,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:08,653 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:08,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:08,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:08,688 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:08,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:08,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:08,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:08,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:08,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:08,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:08,853 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:08,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:08,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:08,887 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:08,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:08,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:08,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:08,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:08,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:09,055 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:09,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:09,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:09,090 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:09,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:09,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:09,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:09,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:09,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:09,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:09,246 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:09,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:09,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:09,274 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:09,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:09,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:09,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:09,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:09,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:09,296 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:09,412 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:09,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:09,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:09,438 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:09,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:09,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:09,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:09,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:09,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:09,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:09,575 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:09,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:09,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:09,606 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:09,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:09,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:09,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:09,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:09,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:09,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:09,742 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:09,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:09,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:09,774 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:09,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:09,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:09,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:09,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:09,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:09,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:09,927 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:09,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:09,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:09,961 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:09,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:09,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:09,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:09,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:09,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:09,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:10,103 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:10,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:10,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:10,133 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:10,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:10,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:10,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:10,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:10,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:10,267 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:10,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:10,301 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:10,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:10,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:10,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:10,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:10,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:10,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:10,435 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:10,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:10,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:10,472 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:10,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:10,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:10,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:10,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:10,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:10,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:10,615 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:10,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:10,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:10,644 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:10,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:10,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:10,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:10,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:10,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:10,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:10,788 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:10,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:10,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:10,823 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:10,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:10,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:10,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:10,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:10,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:10,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:10,973 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:11,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:11,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:11,011 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:11,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:11,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:11,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:11,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:11,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:11,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:11,156 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:11,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:11,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:11,188 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:11,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:11,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:11,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:11,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:11,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:11,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:11,332 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:11,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:11,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:11,366 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:11,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:11,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:11,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:11,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:11,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:11,493 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:11,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:11,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:11,526 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:11,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:11,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:11,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:11,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:11,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:11,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:11,670 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:11,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:11,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:11,701 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:11,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:11,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:11,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:11,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:11,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:11,852 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:11,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:11,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:11,884 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:11,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:11,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:11,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:11,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:11,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:11,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:12,026 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:12,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:12,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:12,056 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:12,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:12,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:12,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:12,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:12,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:12,201 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:12,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:12,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:12,238 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:12,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:12,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:12,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:12,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:12,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:12,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:12,381 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:12,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:12,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:12,408 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:12,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:12,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:12,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:12,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:12,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:12,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:12,553 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:12,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:12,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:12,587 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:12,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:12,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:12,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:12,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:12,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:12,609 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:12,728 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:12,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:12,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:12,758 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:12,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:12,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:12,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:12,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:12,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:12,887 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:12,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:12,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:12,918 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:12,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:12,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:12,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:12,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:12,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:12,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:13,048 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:13,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:13,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:13,083 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:13,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:13,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:13,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:13,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:13,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:13,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:13,228 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:13,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:13,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:13,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:13,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:13,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:13,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:13,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:13,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:13,402 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:13,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:13,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:13,429 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:13,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:13,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:13,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:13,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:13,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:13,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:13,576 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:13,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:13,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:13,609 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:13,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:13,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:13,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:13,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:13,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:13,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:13,744 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:13,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:13,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:13,775 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:13,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:13,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:13,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:13,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:13,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:13,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:13,923 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:13,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:13,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:13,953 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:13,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:13,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:13,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:13,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:13,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:14,101 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:14,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:14,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:14,136 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:14,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:14,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:14,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:14,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:14,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:14,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:14,290 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:14,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:14,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:14,323 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:14,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:14,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:14,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:14,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:14,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:14,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:14,478 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:14,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:14,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:14,510 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:14,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:14,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:14,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:14,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:14,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:14,658 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:14,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:14,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:14,690 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:14,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:14,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:14,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:14,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:14,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:14,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:14,839 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:14,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:14,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:14,870 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:14,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:14,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:14,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:14,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:14,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:14,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:15,013 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:15,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:15,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:15,043 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:15,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:15,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:15,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:15,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:15,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:15,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:15,188 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:15,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:15,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:15,221 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:15,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:15,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:15,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:15,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:15,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:15,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:15,365 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:15,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:15,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:15,402 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:15,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:15,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:15,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:15,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:15,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:15,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:15,544 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:15,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:15,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:15,578 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:15,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:15,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:15,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:15,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:15,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:15,743 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:15,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:15,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:15,778 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:15,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:15,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:15,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:15,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:15,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:15,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:15,935 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:15,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:15,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:15,965 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:15,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:15,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:15,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:15,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:15,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:15,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:16,107 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:16,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:16,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:16,135 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:16,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:16,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:16,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:16,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:16,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:16,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:16,269 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:16,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:16,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:16,307 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:16,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:16,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:16,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:16,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:16,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:16,329 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:16,436 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:16,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:16,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:16,465 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:16,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:16,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:16,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:16,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:16,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:16,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:16,601 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:16,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:16,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:16,631 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:16,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:16,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:16,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:16,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:16,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:16,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:16,767 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:16,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:16,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:16,800 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:16,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:16,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:16,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:16,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:16,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:16,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:16,943 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:16,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:16,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:16,981 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:16,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:16,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:16,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:17,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:17,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:17,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:17,126 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:17,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:17,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:17,161 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:17,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:17,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:17,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:17,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:17,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:17,304 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:17,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:17,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:17,338 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:17,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:17,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:17,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:17,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:17,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:17,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:17,479 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:17,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:17,506 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:17,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:17,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:17,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:17,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:17,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:17,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:17,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:17,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:17,687 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:17,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:17,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:17,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:17,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:17,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:17,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:17,832 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:17,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:17,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:17,865 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:17,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:17,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:17,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:17,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:17,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:17,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:18,019 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:18,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:18,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:18,063 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:18,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:18,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:18,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:18,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:18,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:18,207 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:18,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:18,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:18,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:18,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:18,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:18,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:18,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:18,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:18,378 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:18,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:18,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:18,407 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:18,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:18,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:18,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:18,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:18,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:18,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:18,553 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:18,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:18,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:18,583 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:18,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:18,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:18,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:18,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:18,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:18,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:18,724 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:18,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:18,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:18,754 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:18,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:18,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:18,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:18,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:18,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:18,903 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:18,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:18,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:18,934 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:18,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:18,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:18,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:18,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:18,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:18,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:19,079 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:19,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:19,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:19,106 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:19,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:19,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:19,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:19,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:19,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:19,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:19,241 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:19,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:19,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:19,268 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:19,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:19,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:19,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:19,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:19,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:19,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:19,415 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:19,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:19,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:19,441 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:19,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:19,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:19,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:19,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:19,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:19,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:19,578 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:19,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:19,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:19,609 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:19,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:19,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:19,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:19,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:19,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:19,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:19,760 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:19,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:19,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:19,794 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:19,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:19,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:19,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:19,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:19,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:19,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:19,937 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:19,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:19,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:19,967 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:19,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:19,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:19,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:19,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:19,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:19,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:20,108 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:20,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:20,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:20,142 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:20,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:20,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:20,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:20,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:20,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:20,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:20,296 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:20,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:20,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:20,336 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:20,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:20,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:20,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:20,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:20,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:20,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:20,469 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:20,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:20,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:20,511 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:20,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:20,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:20,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:20,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:20,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:20,664 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:20,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:20,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:20,699 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:20,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:20,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:20,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:20,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:20,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:20,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:20,832 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:20,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:20,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:20,862 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:20,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:20,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:20,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:20,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:20,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:20,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:21,010 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:21,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:21,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:21,042 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:21,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:21,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:21,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:21,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:21,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:21,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:21,183 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:21,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:21,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:21,219 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:21,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:21,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:21,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:21,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:21,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:21,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:21,356 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:21,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:21,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:21,390 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:21,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:21,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:21,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:21,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:21,413 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:21,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:21,539 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:21,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:21,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:21,573 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:21,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:21,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:21,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:21,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:21,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:21,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:21,727 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:21,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:21,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:21,760 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:21,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:21,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:21,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:21,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:21,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:21,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:21,902 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:21,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:21,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:21,935 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:21,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:21,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:21,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:21,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:21,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:22,082 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:22,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:22,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:22,120 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:22,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:22,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:22,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:22,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:22,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:22,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:22,264 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:22,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:22,298 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:22,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:22,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:22,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:22,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:22,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:22,451 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:22,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:22,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:22,486 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:22,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:22,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:22,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:22,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:22,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:22,620 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:22,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:22,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:22,649 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:22,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:22,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:22,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:22,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:22,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:22,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:22,779 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:22,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:22,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:22,805 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:22,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:22,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:22,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:22,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:22,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:22,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:22,942 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:22,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:22,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:22,975 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:22,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:22,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:22,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:22,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:22,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:22,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:23,115 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:23,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:23,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:23,147 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:23,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:23,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:23,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:23,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:23,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:23,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:23,291 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:23,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:23,326 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:23,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:23,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:23,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:23,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:23,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:23,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:23,478 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:23,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:23,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:23,512 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:23,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:23,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:23,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:23,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:23,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:23,647 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:23,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:23,674 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:23,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:23,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:23,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:23,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:23,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:23,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:23,813 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:23,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:23,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:23,848 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:23,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:23,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:23,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:23,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:23,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:23,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:23,982 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:24,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:24,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:24,010 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:24,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:24,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:24,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:24,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:24,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:24,031 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:24,143 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:24,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:24,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:24,177 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:24,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:24,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:24,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:24,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:24,200 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:24,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:24,323 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:24,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:24,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:24,358 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:24,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:24,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:24,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:24,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:24,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:24,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:24,499 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:24,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:24,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:24,529 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:24,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:24,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:24,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:24,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:24,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:24,670 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:24,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:24,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:24,699 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:24,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:24,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:24,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:24,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:24,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:24,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:24,855 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:24,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:24,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:24,888 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:24,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:24,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:24,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:24,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:24,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:25,036 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:25,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:25,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:25,070 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:25,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:25,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:25,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:25,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:25,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:25,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:25,227 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:25,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:25,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:25,258 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:25,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:25,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:25,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:25,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:25,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:25,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:25,399 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:25,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:25,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:25,433 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:25,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:25,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:25,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:25,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:25,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:25,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:25,583 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:25,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:25,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:25,610 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:25,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:25,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:25,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:25,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:25,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:25,751 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:25,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:25,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:25,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:25,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:25,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:25,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:25,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:25,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:25,919 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:25,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:25,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:25,950 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:25,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:25,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:25,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:25,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:25,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:25,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:26,079 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:26,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:26,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:26,113 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:26,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:26,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:26,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:26,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:26,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:26,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:26,255 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:26,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:26,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:26,288 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:26,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:26,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:26,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:26,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:26,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:26,426 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:26,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:26,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:26,457 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:26,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:26,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:26,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:26,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:26,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:26,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:26,585 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:26,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:26,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:26,617 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:26,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:26,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:26,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:26,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:26,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:26,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:26,745 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:26,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:26,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:26,772 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:26,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:26,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:26,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:26,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:26,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:26,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:26,911 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:26,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:26,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:26,946 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:26,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:26,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:26,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:26,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:26,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:26,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:27,082 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:27,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:27,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:27,112 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:27,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:27,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:27,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:27,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:27,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:27,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:27,258 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:27,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:27,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:27,285 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:27,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:27,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:27,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:27,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:27,307 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:27,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:27,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:27,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:27,449 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:27,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:27,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:27,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:27,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:27,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:27,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:27,595 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:27,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:27,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:27,624 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:27,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:27,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:27,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:27,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:27,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:27,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:27,766 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:27,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:27,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:27,806 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:27,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:27,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:27,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:27,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:27,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:27,950 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:27,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:27,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:27,987 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:27,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:27,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:27,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:28,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:28,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:28,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:28,122 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:28,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:28,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:28,159 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:28,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:28,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:28,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:28,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:28,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:28,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:28,311 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:28,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:28,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:28,342 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:28,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:28,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:28,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:28,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:28,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:28,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:28,482 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:28,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:28,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:28,517 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:28,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:28,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:28,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:28,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:28,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:28,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:28,653 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:28,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:28,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:28,691 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:28,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:28,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:28,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:28,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:28,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:28,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:28,821 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:28,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:28,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:28,851 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:28,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:28,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:28,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:28,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:28,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:29,001 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:29,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:29,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:29,034 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:29,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:29,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:29,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:29,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:29,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:29,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:29,193 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:29,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:29,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:29,226 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:29,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:29,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:29,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:29,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:29,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:29,365 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:29,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:29,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:29,400 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:29,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:29,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:29,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:29,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:29,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:29,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:29,533 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:29,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:29,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:29,565 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:29,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:29,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:29,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:29,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:29,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:29,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:29,700 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:29,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:29,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:29,727 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:29,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:29,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:29,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:29,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:29,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:29,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:29,863 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:29,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:29,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:29,890 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:29,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:29,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:29,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:29,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:29,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:29,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:30,032 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:30,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:30,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:30,059 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:30,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:30,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:30,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:30,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:30,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:30,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:30,200 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:30,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:30,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:30,238 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:30,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:30,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:30,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:30,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:30,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:30,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:30,385 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:30,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:30,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:30,418 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:30,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:30,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:30,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:30,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:30,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:30,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:30,559 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:30,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:30,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:30,596 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:30,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:30,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:30,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:30,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:30,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:30,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:30,740 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:30,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:30,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:30,772 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:30,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:30,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:30,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:30,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:30,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:30,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:30,913 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:30,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:30,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:30,949 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:30,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:30,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:30,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:30,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:30,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:30,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:31,089 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:31,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:31,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:31,121 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:31,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:31,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:31,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:31,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:31,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:31,271 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:31,305 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:31,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:31,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:31,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:31,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:31,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:31,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:31,442 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:31,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:31,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:31,469 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:31,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:31,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:31,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:31,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:31,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:31,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:31,612 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:31,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:31,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:31,645 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:31,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:31,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:31,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:31,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:31,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:31,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:31,789 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:31,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:31,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:31,828 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:31,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:31,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:31,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:31,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:31,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:31,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:31,978 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:32,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:32,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:32,005 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:32,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:32,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:32,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:32,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:32,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:32,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:32,146 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:32,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:32,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:32,175 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:32,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:32,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:32,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:32,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:32,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:32,322 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:32,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:32,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:32,364 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:32,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:32,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:32,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:32,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:32,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:32,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:32,512 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:32,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:32,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:32,543 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:32,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:32,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:32,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:32,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:32,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:32,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:32,683 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:32,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:32,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:32,717 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:32,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:32,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:32,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:32,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:32,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:32,841 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:32,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:32,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:32,873 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:32,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:32,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:32,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:32,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:32,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:32,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:33,001 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:33,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:33,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:33,036 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:33,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:33,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:33,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:33,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:33,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:33,184 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:33,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:33,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:33,213 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:33,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:33,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:33,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:33,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:33,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:33,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:33,348 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:33,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:33,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:33,375 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:33,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:33,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:33,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:33,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:33,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:33,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:33,507 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:33,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:33,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:33,544 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:33,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:33,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:33,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:33,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:33,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:33,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:33,685 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:33,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:33,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:33,720 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:33,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:33,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:33,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:33,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:33,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:33,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:33,869 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:33,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:33,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:33,904 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:33,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:33,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:33,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:33,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:33,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:33,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:34,048 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:34,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:34,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:34,077 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:34,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:34,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:34,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:34,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:34,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:34,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:34,201 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:34,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:34,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:34,228 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:34,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:34,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:34,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:34,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:34,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:34,366 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:34,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:34,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:34,397 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:34,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:34,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:34,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:34,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:34,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:34,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:34,545 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:34,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:34,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:34,579 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:34,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:34,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:34,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:34,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:34,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:34,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:34,714 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:34,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:34,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:34,745 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:34,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:34,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:34,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:34,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:34,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:34,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:34,886 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:34,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:34,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:34,920 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:34,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:34,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:34,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:34,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:34,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:34,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:35,056 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:35,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:35,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:35,085 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:35,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:35,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:35,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:35,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:35,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:35,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:35,211 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:35,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:35,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:35,238 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:35,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:35,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:35,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:35,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:35,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:35,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:35,369 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:35,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:35,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:35,402 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:35,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:35,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:35,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:35,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:35,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:35,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:35,538 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:35,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:35,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:35,565 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:35,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:35,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:35,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:35,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:35,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:35,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:35,703 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:35,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:35,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:35,736 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:35,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:35,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:35,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:35,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:35,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:35,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:35,862 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:35,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:35,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:35,893 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:35,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:35,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:35,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:35,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:35,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:35,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:36,026 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:36,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:36,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:36,055 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:36,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:36,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:36,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:36,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:36,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:36,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:36,200 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:36,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:36,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:36,233 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:36,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:36,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:36,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:36,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:36,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:36,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:36,376 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:36,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:36,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:36,410 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:36,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:36,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:36,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:36,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:36,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:36,554 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:36,591 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:36,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:36,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:36,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:36,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:36,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:36,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:36,734 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:36,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:36,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:36,762 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:36,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:36,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:36,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:36,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:36,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:36,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:36,903 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:36,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:36,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:36,938 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:36,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:36,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:36,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:36,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:36,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:36,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:37,087 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:37,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:37,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:37,121 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:37,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:37,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:37,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:37,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:37,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:37,266 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:37,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:37,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:37,299 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:37,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:37,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:37,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:37,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:37,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:37,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:37,437 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:37,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:37,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:37,472 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:37,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:37,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:37,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:37,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:37,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:37,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:37,603 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:37,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:37,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:37,635 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:37,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:37,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:37,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:37,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:37,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:37,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:37,778 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:37,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:37,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:37,809 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:37,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:37,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:37,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:37,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:37,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:37,953 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:37,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:37,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:37,985 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:37,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:37,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:37,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:38,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:38,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:38,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:38,127 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:38,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:38,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:38,158 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:38,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:38,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:38,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:38,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:38,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:38,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:38,300 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:38,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:38,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:38,330 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:38,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:38,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:38,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:38,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:38,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:38,351 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:38,462 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:38,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:38,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:38,489 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:38,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:38,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:38,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:38,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:38,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:38,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:38,624 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:38,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:38,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:38,658 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:38,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:38,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:38,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:38,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:38,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:38,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:38,813 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:38,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:38,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:38,848 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:38,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:38,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:38,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:38,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:38,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:38,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:38,994 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:39,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:39,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:39,027 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:39,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:39,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:39,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:39,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:39,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:39,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:39,171 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:39,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:39,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:39,203 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:39,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:39,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:39,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:39,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:39,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:39,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:39,339 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:39,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:39,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:39,370 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:39,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:39,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:39,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:39,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:39,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:39,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:39,516 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:39,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:39,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:39,548 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:39,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:39,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:39,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:39,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:39,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:39,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:39,692 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:39,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:39,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:39,723 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:39,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:39,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:39,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:39,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:39,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:39,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:39,857 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:39,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:39,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:39,890 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:39,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:39,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:39,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:39,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:39,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:40,040 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:40,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:40,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:40,073 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:40,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:40,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:40,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:40,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:40,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:40,211 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:40,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:40,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:40,242 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:40,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:40,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:40,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:40,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:40,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:40,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:40,383 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:40,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:40,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:40,421 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:40,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:40,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:40,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:40,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:40,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:40,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:40,567 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:40,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:40,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:40,597 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:40,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:40,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:40,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:40,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:40,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:40,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:40,740 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:40,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:40,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:40,773 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:40,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:40,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:40,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:40,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:40,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:40,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:40,918 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:40,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:40,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:40,953 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:40,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:40,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:40,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:40,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:40,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:40,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:41,099 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:41,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:41,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:41,130 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:41,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:41,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:41,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:41,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:41,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:41,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:41,270 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:41,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:41,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:41,300 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:41,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:41,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:41,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:41,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:41,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:41,456 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:41,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:41,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:41,494 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:41,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:41,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:41,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:41,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:41,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:41,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:41,631 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:41,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:41,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:41,658 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:41,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:41,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:41,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:41,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:41,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:41,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:41,795 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:41,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:41,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:41,822 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:41,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:41,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:41,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:41,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:41,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:41,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:41,965 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:41,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:41,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:41,998 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:41,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:41,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:41,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:42,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:42,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:42,147 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:42,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:42,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:42,181 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:42,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:42,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:42,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:42,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:42,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:42,326 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:42,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:42,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:42,368 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:42,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:42,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:42,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:42,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:42,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:42,510 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:42,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:42,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:42,541 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:42,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:42,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:42,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:42,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:42,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:42,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:42,675 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:42,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:42,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:42,701 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:42,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:42,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:42,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:42,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:42,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:42,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:42,845 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:42,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:42,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:42,875 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:42,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:42,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:42,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:42,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:42,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:42,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:43,018 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:43,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:43,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:43,056 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:43,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:43,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:43,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:43,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:43,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:43,199 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:43,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:43,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:43,232 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:43,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:43,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:43,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:43,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:43,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:43,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:43,376 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:43,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:43,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:43,414 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:43,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:43,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:43,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:43,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:43,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:43,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:43,554 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:43,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:43,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:43,592 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:43,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:43,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:43,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:43,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:43,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:43,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:43,735 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:43,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:43,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:43,766 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:43,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:43,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:43,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:43,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:43,788 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:43,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:43,944 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:43,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:43,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:43,972 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:43,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:43,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:43,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:43,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:43,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:43,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:44,117 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:44,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:44,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:44,153 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:44,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:44,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:44,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:44,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:44,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:44,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:44,281 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:44,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:44,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:44,311 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:44,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:44,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:44,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:44,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:44,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:44,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:44,439 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:44,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:44,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:44,469 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:44,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:44,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:44,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:44,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:44,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:44,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:44,617 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:44,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:44,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:44,647 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:44,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:44,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:44,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:44,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:44,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:44,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:44,779 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:44,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:44,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:44,807 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:44,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:44,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:44,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:44,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:44,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:44,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:44,942 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:44,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:44,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:44,974 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:44,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:44,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:44,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:45,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:45,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:45,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:45,108 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:45,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:45,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:45,141 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:45,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:45,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:45,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:45,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:45,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:45,283 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:45,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:45,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:45,321 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:45,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:45,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:45,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:45,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:45,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:45,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:45,474 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:45,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:45,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:45,513 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:45,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:45,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:45,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:45,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:45,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:45,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:45,655 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:45,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:45,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:45,690 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:45,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:45,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:45,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:45,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:45,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:45,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:45,825 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:45,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:45,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:45,857 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:45,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:45,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:45,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:45,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:45,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:45,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:45,991 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:46,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:46,022 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:46,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:46,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:46,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:46,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:46,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:46,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:46,168 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:46,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:46,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:46,198 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:46,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:46,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:46,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:46,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:46,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:46,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:46,348 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:46,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:46,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:46,380 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:46,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:46,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:46,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:46,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:46,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:46,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:46,524 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:46,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:46,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:46,553 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:46,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:46,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:46,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:46,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:46,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:46,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:46,694 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:46,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:46,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:46,723 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:46,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:46,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:46,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:46,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:46,888 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:46,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:46,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:46,923 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:46,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:46,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:46,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:46,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:46,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:46,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:47,093 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:47,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:47,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:47,128 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:47,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:47,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:47,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:47,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:47,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:47,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:47,295 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:47,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:47,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:47,334 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:47,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:47,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:47,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:47,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:47,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:47,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:47,480 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:47,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:47,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:47,515 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:47,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:47,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:47,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:47,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:47,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:47,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:47,662 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:47,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:47,695 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:47,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:47,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:47,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:47,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:47,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:47,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:47,845 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:47,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:47,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:47,880 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:47,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:47,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:47,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:47,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:47,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:47,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:48,028 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:48,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:48,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:48,061 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:48,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:48,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:48,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:48,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:48,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:48,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:48,211 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:48,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:48,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:48,245 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:48,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:48,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:48,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:48,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:48,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:48,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:48,387 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:48,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:48,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:48,421 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:48,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:48,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:48,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:48,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:48,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:48,557 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:48,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:48,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:48,583 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:48,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:48,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:48,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:48,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:48,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:48,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:48,716 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:48,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:48,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:48,749 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:48,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:48,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:48,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:48,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:48,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:48,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:48,889 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:48,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:48,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:48,923 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:48,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:48,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:48,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:48,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:48,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:49,058 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:49,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:49,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:49,090 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:49,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:49,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:49,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:49,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:49,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:49,234 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:49,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:49,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:49,268 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:49,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:49,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:49,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:49,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:49,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:49,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:49,411 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:49,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:49,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:49,438 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:49,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:49,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:49,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:49,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:49,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:49,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:49,576 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:49,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:49,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:49,602 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:49,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:49,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:49,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:49,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:49,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:49,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:49,746 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:49,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:49,773 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:49,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:49,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:49,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:49,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:49,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:49,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:49,903 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:49,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:49,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:49,934 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:49,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:49,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:49,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:49,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:49,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:50,062 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:50,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:50,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:50,092 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:50,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:50,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:50,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:50,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:50,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:50,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:50,225 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:50,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:50,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:50,251 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:50,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:50,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:50,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:50,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:50,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:50,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:50,399 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:50,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:50,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:50,438 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:50,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:50,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:50,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:50,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:50,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:50,575 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:50,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:50,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:50,603 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:50,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:50,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:50,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:50,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:50,624 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:50,745 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:50,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:50,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:50,778 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:50,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:50,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:50,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:50,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:50,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:50,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:50,920 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:50,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:50,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:50,953 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:50,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:50,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:50,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:50,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:50,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:50,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:51,103 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:51,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:51,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:51,133 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:51,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:51,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:51,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:51,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:51,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:51,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:51,288 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:51,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:51,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:51,317 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:51,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:51,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:51,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:51,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:51,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:51,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:51,454 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:51,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:51,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:51,485 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:51,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:51,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:51,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:51,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:51,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:51,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:51,629 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:51,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:51,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:51,662 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:51,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:51,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:51,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:51,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:51,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:51,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:51,805 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:51,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:51,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:51,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:51,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:51,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:51,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:51,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:51,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:51,986 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:52,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:52,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:52,025 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:52,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:52,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:52,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:52,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:52,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:52,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:52,181 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:52,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:52,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:52,217 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:52,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:52,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:52,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:52,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:52,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:52,354 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:52,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:52,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:52,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:52,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:52,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:52,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:52,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:52,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:52,529 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:52,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:52,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:52,565 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:52,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:52,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:52,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:52,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:52,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:52,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:52,704 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:52,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:52,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:52,743 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:52,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:52,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:52,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:52,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:52,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:52,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:52,880 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:52,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:52,909 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:52,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:52,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:52,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:52,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:52,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:52,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:53,059 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:53,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:53,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:53,090 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:53,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:53,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:53,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:53,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:53,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:53,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:53,234 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:53,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:53,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:53,268 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:53,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:53,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:53,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:53,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:53,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:53,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:53,411 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:53,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:53,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:53,442 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:53,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:53,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:53,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:53,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:53,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:53,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:53,587 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:53,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:53,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:53,622 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:53,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:53,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:53,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:53,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:53,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:53,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:53,762 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:53,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:53,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:53,793 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:53,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:53,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:53,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:53,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:53,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:53,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:53,937 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:53,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:53,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:53,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:53,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:53,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:54,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:54,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:54,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:54,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:54,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:54,158 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:54,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:54,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:54,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:54,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:54,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:54,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:54,305 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:54,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:54,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:54,337 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:54,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:54,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:54,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:54,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:54,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:54,484 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:54,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:54,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:54,511 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:54,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:54,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:54,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:54,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:54,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:54,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:54,644 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:54,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:54,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:54,671 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:54,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:54,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:54,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:54,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:54,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:54,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:54,823 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:54,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:54,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:54,863 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:54,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:54,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:54,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:54,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:54,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:54,992 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:55,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:55,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:55,018 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:55,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:55,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:55,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:55,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:55,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:55,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:55,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:55,204 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:55,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:55,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:55,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:55,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:55,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:55,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:55,364 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:55,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:55,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:55,398 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:55,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:55,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:55,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:55,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:55,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:55,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:55,540 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:55,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:55,572 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:55,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:55,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:55,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:55,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:55,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:55,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:55,724 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:55,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:55,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:55,756 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:55,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:55,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:55,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:55,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:55,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:55,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:55,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:55,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:55,935 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:55,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:55,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:55,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:55,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:55,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:55,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:56,070 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:56,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:56,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:56,098 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:56,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:56,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:56,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:56,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:56,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:56,252 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:56,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:56,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:56,290 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:56,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:56,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:56,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:56,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:56,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:56,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:56,431 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:56,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:56,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:56,468 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:56,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:56,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:56,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:56,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:56,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:56,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:56,612 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:56,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:56,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:56,638 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:56,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:56,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:56,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:56,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:56,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:56,777 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:56,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:56,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:56,809 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:56,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:56,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:56,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:56,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:56,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:56,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:56,943 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:56,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:56,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:56,974 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:56,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:56,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:56,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:56,996 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:56,997 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:57,119 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:57,156 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:57,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:57,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:57,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:57,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:57,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:57,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:57,300 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:57,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:57,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:57,333 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:57,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:57,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:57,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:57,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:57,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:57,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:57,481 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:57,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:57,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:57,513 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:57,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:57,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:57,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:57,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:57,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:57,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:57,663 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:57,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:57,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:57,697 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:57,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:57,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:57,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:57,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:57,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:57,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:57,846 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:57,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:57,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:57,876 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:57,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:57,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:57,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:57,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:57,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:58,029 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:58,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:58,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:58,066 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:58,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:58,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:58,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:58,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:58,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:58,199 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:58,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:58,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:58,230 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:58,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:58,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:58,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:58,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:58,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:58,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:58,356 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:58,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:58,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:58,388 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:58,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:58,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:58,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:58,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:58,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:58,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:58,529 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:58,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:58,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:58,561 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:58,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:58,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:58,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:58,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:58,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:58,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:58,700 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:58,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:58,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:58,734 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:58,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:58,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:58,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:58,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:58,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:58,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:58,872 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:58,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:58,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:58,906 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:58,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:58,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:58,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:58,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:58,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:59,044 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:59,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:59,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:59,070 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:59,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:59,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:59,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:59,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:59,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:59,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:59,207 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:59,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:59,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:59,242 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:59,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:59,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:59,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:59,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:59,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:59,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:59,389 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:59,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:59,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:59,416 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:59,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:59,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:59,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:59,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:59,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:59,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:59,562 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:59,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:59,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:59,594 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:59,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:59,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:59,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:59,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:59,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:59,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:59,732 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:59,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:59,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:59,770 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:59,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:59,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:59,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:59,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:59,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:59,907 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:04:59,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:59,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:04:59,937 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:04:59,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:04:59,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:59,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:59,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:59,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:04:59,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:00,072 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:00,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:00,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:00,099 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:00,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:00,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:00,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:00,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:00,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:00,241 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:00,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:00,269 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:00,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:00,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:00,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:00,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:00,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:00,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:00,406 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:00,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:00,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:00,440 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:00,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:00,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:00,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:00,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:00,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:00,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:00,590 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:00,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:00,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:00,621 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:00,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:00,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:00,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:00,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:00,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:00,767 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:00,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:00,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:00,798 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:00,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:00,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:00,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:00,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:00,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:00,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:00,941 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:00,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:00,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:00,974 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:00,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:00,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:00,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:00,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:00,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:00,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:01,122 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:01,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:01,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:01,152 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:01,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:01,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:01,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:01,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:01,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:01,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:01,294 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:01,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:01,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:01,325 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:01,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:01,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:01,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:01,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:01,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:01,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:01,466 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:01,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:01,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:01,500 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:01,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:01,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:01,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:01,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:01,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:01,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:01,636 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:01,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:01,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:01,664 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:01,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:01,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:01,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:01,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:01,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:01,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:01,811 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:01,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:01,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:01,845 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:01,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:01,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:01,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:01,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:01,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:01,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:01,984 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:02,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:02,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:02,017 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:02,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:02,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:02,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:02,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:02,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:02,154 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:02,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:02,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:02,190 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:02,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:02,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:02,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:02,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:02,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:02,336 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:02,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:02,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:02,367 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:02,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:02,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:02,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:02,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:02,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:02,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:02,495 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:02,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:02,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:02,525 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:02,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:02,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:02,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:02,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:02,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:02,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:02,653 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:02,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:02,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:02,680 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:02,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:02,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:02,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:02,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:02,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:02,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:02,825 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:02,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:02,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:02,861 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:02,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:02,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:02,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:02,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:02,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:02,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:02,988 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:03,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:03,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:03,019 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:03,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:03,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:03,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:03,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:03,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:03,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:03,149 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:03,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:03,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:03,183 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:03,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:03,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:03,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:03,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:03,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:03,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:03,318 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:03,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:03,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:03,349 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:03,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:03,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:03,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:03,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:03,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:03,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:03,476 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:03,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:03,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:03,506 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:03,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:03,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:03,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:03,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:03,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:03,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:03,637 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:03,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:03,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:03,674 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:03,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:03,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:03,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:03,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:03,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:03,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:03,808 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:03,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:03,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:03,840 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:03,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:03,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:03,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:03,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:03,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:03,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:03,983 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:04,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:04,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:04,013 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:04,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:04,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:04,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:04,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:04,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:04,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:04,165 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:04,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:04,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:04,203 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:04,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:04,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:04,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:04,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:04,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:04,344 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:04,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:04,378 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:04,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:04,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:04,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:04,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:04,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:04,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:04,524 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:04,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:04,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:04,564 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:04,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:04,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:04,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:04,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:04,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:04,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:04,703 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:04,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:04,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:04,741 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:04,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:04,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:04,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:04,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:04,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:04,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:04,888 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:04,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:04,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:04,920 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:04,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:04,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:04,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:04,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:04,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:04,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:05,065 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:05,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:05,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:05,097 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:05,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:05,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:05,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:05,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:05,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:05,233 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:05,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:05,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:05,264 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:05,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:05,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:05,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:05,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:05,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:05,403 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:05,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:05,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:05,434 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:05,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:05,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:05,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:05,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:05,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:05,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:05,575 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:05,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:05,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:05,602 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:05,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:05,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:05,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:05,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:05,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:05,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:05,740 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:05,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:05,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:05,772 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:05,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:05,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:05,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:05,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:05,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:05,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:05,907 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:05,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:05,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:05,941 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:05,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:05,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:05,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:05,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:05,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:05,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:06,075 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:06,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:06,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:06,105 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:06,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:06,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:06,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:06,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:06,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:06,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:06,242 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:06,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:06,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:06,273 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:06,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:06,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:06,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:06,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:06,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:06,296 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:06,426 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:06,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:06,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:06,458 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:06,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:06,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:06,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:06,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:06,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:06,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:06,588 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:06,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:06,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:06,614 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:06,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:06,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:06,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:06,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:06,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:06,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:06,749 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:06,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:06,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:06,782 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:06,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:06,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:06,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:06,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:06,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:06,916 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:06,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:06,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:06,947 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:06,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:06,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:06,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:06,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:06,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:06,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:07,086 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:07,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:07,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:07,117 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:07,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:07,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:07,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:07,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:07,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:07,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:07,261 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:07,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:07,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:07,294 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:07,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:07,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:07,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:07,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:07,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:07,448 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:07,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:07,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:07,481 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:07,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:07,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:07,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:07,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:07,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:07,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:07,634 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:07,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:07,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:07,671 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:07,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:07,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:07,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:07,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:07,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:07,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:07,820 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:07,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:07,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:07,854 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:07,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:07,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:07,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:07,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:07,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:07,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:08,008 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:08,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:08,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:08,043 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:08,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:08,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:08,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:08,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:08,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:08,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:08,201 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:08,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:08,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:08,234 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:08,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:08,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:08,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:08,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:08,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:08,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:08,387 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:08,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:08,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:08,421 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:08,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:08,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:08,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:08,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:08,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:08,573 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:08,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:08,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:08,610 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:08,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:08,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:08,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:08,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:08,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:08,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:08,757 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:08,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:08,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:08,790 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:08,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:08,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:08,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:08,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:08,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:08,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:08,936 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:08,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:08,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:08,971 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:08,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:08,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:08,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:08,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:08,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:09,123 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:09,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:09,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:09,161 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:09,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:09,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:09,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:09,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:09,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:09,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:09,301 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:09,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:09,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:09,331 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:09,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:09,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:09,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:09,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:09,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:09,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:09,466 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:09,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:09,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:09,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:09,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:09,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:09,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:09,635 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:09,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:09,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:09,665 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:09,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:09,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:09,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:09,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:09,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:09,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:09,799 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:09,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:09,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:09,837 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:09,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:09,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:09,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:09,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:09,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:09,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:09,996 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:10,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:10,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:10,028 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:10,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:10,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:10,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:10,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:10,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:10,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:10,176 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:10,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:10,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:10,208 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:10,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:10,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:10,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:10,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:10,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:10,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:10,350 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:10,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:10,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:10,386 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:10,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:10,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:10,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:10,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:10,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:10,528 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:10,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:10,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:10,566 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:10,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:10,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:10,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:10,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:10,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:10,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:10,707 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:10,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:10,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:10,735 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:10,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:10,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:10,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:10,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:10,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:10,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:10,884 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:10,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:10,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:10,919 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:10,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:10,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:10,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:10,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:10,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:10,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:11,062 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:11,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:11,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:11,092 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:11,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:11,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:11,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:11,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:11,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:11,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:11,232 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:11,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:11,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:11,262 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:11,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:11,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:11,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:11,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:11,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:11,408 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:11,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:11,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:11,441 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:11,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:11,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:11,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:11,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:11,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:11,572 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:11,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:11,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:11,599 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:11,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:11,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:11,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:11,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:11,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:11,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:11,744 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:11,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:11,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:11,778 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:11,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:11,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:11,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:11,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:11,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:11,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:11,926 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:11,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:11,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:11,964 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:11,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:11,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:11,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:11,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:11,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:11,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:12,110 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:12,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:12,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:12,148 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:12,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:12,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:12,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:12,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:12,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:12,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:12,298 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:12,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:12,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:12,336 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:12,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:12,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:12,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:12,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:12,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:12,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:12,467 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:12,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:12,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:12,494 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:12,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:12,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:12,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:12,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:12,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:12,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:12,632 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:12,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:12,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:12,670 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:12,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:12,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:12,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:12,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:12,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:12,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:12,832 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:12,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:12,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:12,869 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:12,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:12,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:12,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:12,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:12,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:12,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:13,015 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:13,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:13,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:13,046 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:13,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:13,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:13,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:13,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:13,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:13,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:13,189 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:13,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:13,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:13,219 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:13,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:13,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:13,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:13,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:13,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:13,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:13,353 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:13,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:13,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:13,384 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:13,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:13,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:13,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:13,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:13,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:13,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:13,531 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:13,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:13,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:13,562 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:13,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:13,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:13,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:13,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:13,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:13,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:13,705 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:13,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:13,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:13,738 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:13,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:13,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:13,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:13,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:13,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:13,877 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:13,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:13,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:13,907 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:13,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:13,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:13,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:13,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:13,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:13,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:14,047 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:14,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:14,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:14,078 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:14,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:14,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:14,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:14,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:14,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:14,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:14,211 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:14,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:14,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:14,242 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:14,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:14,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:14,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:14,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:14,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:14,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:14,380 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:14,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:14,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:14,414 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:14,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:14,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:14,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:14,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:14,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:14,555 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:14,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:14,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:14,582 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:14,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:14,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:14,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:14,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:14,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:14,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:14,714 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:14,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:14,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:14,748 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:14,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:14,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:14,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:14,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:14,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:14,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:14,891 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:14,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:14,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:14,918 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:14,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:14,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:14,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:14,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:14,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:14,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:15,047 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:15,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:15,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:15,073 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:15,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:15,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:15,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:15,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:15,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:15,219 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:15,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:15,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:15,252 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:15,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:15,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:15,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:15,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:15,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:15,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:15,403 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:15,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:15,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:15,437 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:15,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:15,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:15,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:15,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:15,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:15,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:15,607 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:15,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:15,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:15,646 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:15,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:15,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:15,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:15,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:15,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:15,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:15,813 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:15,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:15,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:15,845 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:15,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:15,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:15,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:15,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:15,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:15,969 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:16,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:16,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:16,001 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:16,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:16,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:16,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:16,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:16,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:16,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:16,144 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:16,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:16,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:16,174 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:16,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:16,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:16,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:16,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:16,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:16,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:16,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:16,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:16,358 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:16,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:16,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:16,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:16,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:16,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:16,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:16,501 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:16,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:16,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:16,534 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:16,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:16,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:16,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:16,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:16,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:16,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:16,682 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:05:16,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:16,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:05:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:05:16,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:05:16,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:16,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:16,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:16,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:05:16,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:16,840 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2023-12-03 03:13:55,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:55,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:55,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:55,690 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:55,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:55,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:55,721 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:55,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:55,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:55,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:55,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:55,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:55,864 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:55,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:55,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:55,893 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:55,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:55,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:55,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:55,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:55,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:55,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:56,040 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:56,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:56,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:56,071 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:56,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:56,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:56,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:56,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:56,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:56,215 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:56,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:56,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:56,248 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:56,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:56,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:56,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:56,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:56,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:56,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:56,403 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:56,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:56,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:56,431 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:56,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:56,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:56,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:56,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:56,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:56,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:56,572 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:56,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:56,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:56,605 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:56,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:56,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:56,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:56,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:56,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:56,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:56,753 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:56,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:56,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:56,789 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:56,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:56,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:56,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:56,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:56,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:56,931 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:56,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:56,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:56,966 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:56,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:56,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:56,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:56,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:56,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:56,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:57,105 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:57,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:57,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:57,134 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:57,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:57,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:57,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:57,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:57,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:57,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:57,284 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:57,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:57,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:57,313 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:57,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:57,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:57,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:57,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:57,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:57,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:57,458 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:57,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:57,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:57,487 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:57,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:57,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:57,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:57,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:57,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:57,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:57,636 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:57,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:57,669 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:57,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:57,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:57,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:57,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:57,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:57,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:57,810 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:57,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:57,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:57,842 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:57,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:57,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:57,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:57,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:57,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:57,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:57,984 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:58,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:58,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:58,011 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:58,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:58,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:58,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:58,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:58,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:58,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:58,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:58,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:58,194 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:58,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:58,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:58,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:58,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:58,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:58,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:58,336 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:58,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:58,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:58,374 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:58,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:58,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:58,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:58,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:58,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:58,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:58,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:58,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:58,552 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:58,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:58,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:58,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:58,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:58,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:58,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:58,697 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:58,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:58,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:58,725 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:58,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:58,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:58,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:58,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:58,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:58,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:58,854 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:58,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:58,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:58,888 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:58,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:58,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:58,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:58,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:58,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:58,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:59,035 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:59,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:59,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:59,062 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:59,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:59,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:59,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:59,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:59,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:59,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:59,197 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:59,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:59,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:59,229 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:59,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:59,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:59,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:59,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:59,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:59,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:59,361 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:59,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:59,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:59,393 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:59,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:59,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:59,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:59,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:59,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:59,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:59,535 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:59,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:59,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:59,575 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:59,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:59,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:59,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:59,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:59,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:59,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:59,709 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:59,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:59,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:59,736 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:59,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:59,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:59,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:59,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:59,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:59,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:13:59,878 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:13:59,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:59,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:13:59,910 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:13:59,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:13:59,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:59,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:59,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:59,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:13:59,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:00,059 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:00,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:00,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:00,099 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:00,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:00,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:00,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:00,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:00,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:00,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:00,245 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:00,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:00,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:00,276 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:00,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:00,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:00,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:00,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:00,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:00,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:00,408 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:00,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:00,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:00,435 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:00,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:00,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:00,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:00,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:00,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:00,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:00,566 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:00,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:00,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:00,593 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:00,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:00,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:00,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:00,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:00,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:00,721 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:00,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:00,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:00,752 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:00,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:00,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:00,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:00,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:00,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:00,879 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:00,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:00,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:00,910 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:00,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:00,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:00,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:00,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:00,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:00,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:01,050 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:01,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:01,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:01,081 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:01,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:01,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:01,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:01,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:01,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:01,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:01,218 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:01,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:01,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:01,248 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:01,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:01,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:01,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:01,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:01,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:01,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:01,395 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:01,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:01,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:01,432 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:01,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:01,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:01,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:01,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:01,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:01,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:01,556 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:01,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:01,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:01,583 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:01,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:01,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:01,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:01,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:01,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:01,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:01,711 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:01,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:01,738 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:01,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:01,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:01,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:01,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:01,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:01,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:01,871 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:01,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:01,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:01,901 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:01,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:01,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:01,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:01,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:01,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:01,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:02,043 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:02,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:02,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:02,076 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:02,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:02,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:02,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:02,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:02,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:02,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:02,203 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:02,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:02,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:02,230 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:02,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:02,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:02,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:02,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:02,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:02,371 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:02,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:02,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:02,398 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:02,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:02,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:02,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:02,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:02,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:02,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:02,534 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:02,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:02,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:02,561 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:02,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:02,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:02,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:02,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:02,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:02,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:02,712 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:02,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:02,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:02,747 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:02,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:02,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:02,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:02,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:02,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:02,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:02,887 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:02,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:02,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:02,920 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:02,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:02,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:02,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:02,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:02,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:02,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:03,051 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:03,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:03,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:03,080 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:03,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:03,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:03,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:03,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:03,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:03,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:03,215 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:03,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:03,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:03,246 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:03,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:03,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:03,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:03,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:03,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:03,387 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:03,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:03,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:03,414 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:03,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:03,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:03,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:03,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:03,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:03,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:03,548 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:03,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:03,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:03,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:03,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:03,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:03,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:03,718 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:03,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:03,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:03,750 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:03,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:03,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:03,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:03,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:03,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:03,881 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:03,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:03,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:03,914 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:03,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:03,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:03,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:03,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:03,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:03,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:04,052 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:04,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:04,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:04,088 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:04,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:04,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:04,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:04,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:04,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:04,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:04,217 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:04,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:04,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:04,250 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:04,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:04,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:04,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:04,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:04,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:04,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:04,385 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:04,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:04,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:04,417 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:04,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:04,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:04,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:04,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:04,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:04,564 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:04,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:04,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:04,602 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:04,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:04,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:04,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:04,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:04,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:04,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:04,740 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:04,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:04,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:04,766 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:04,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:04,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:04,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:04,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:04,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:04,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:04,900 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:04,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:04,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:04,929 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:04,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:04,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:04,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:04,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:04,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:04,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:05,066 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:05,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:05,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:05,093 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:05,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:05,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:05,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:05,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:05,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:05,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:05,243 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:05,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:05,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:05,277 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:05,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:05,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:05,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:05,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:05,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:05,421 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:05,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:05,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:05,452 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:05,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:05,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:05,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:05,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:05,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:05,598 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:05,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:05,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:05,626 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:05,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:05,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:05,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:05,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:05,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:05,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:05,754 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:05,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:05,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:05,786 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:05,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:05,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:05,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:05,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:05,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:05,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:05,929 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:05,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:05,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:05,961 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:05,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:05,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:05,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:05,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:05,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:05,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:06,094 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:06,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:06,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:06,123 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:06,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:06,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:06,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:06,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:06,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:06,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:06,252 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:06,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:06,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:06,279 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:06,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:06,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:06,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:06,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:06,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:06,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:06,421 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:06,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:06,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:06,452 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:06,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:06,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:06,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:06,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:06,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:06,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:06,593 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:06,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:06,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:06,620 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:06,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:06,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:06,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:06,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:06,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:06,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:06,755 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:06,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:06,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:06,781 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:06,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:06,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:06,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:06,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:06,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:06,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:06,922 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:06,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:06,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:06,952 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:06,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:06,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:06,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:06,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:06,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:06,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:07,093 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:07,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:07,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:07,120 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:07,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:07,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:07,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:07,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:07,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:07,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:07,248 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:07,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:07,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:07,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:07,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:07,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:07,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:07,410 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:07,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:07,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:07,437 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:07,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:07,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:07,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:07,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:07,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:07,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:07,572 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:07,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:07,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:07,608 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:07,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:07,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:07,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:07,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:07,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:07,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:07,759 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:07,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:07,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:07,786 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:07,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:07,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:07,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:07,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:07,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:07,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:07,918 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:07,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:07,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:07,945 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:07,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:07,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:07,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:07,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:07,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:07,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:08,075 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:08,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:08,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:08,102 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:08,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:08,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:08,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:08,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:08,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:08,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:08,240 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:08,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:08,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:08,267 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:08,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:08,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:08,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:08,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:08,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:08,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:08,404 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:08,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:08,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:08,435 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:08,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:08,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:08,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:08,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:08,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:08,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:08,568 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:08,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:08,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:08,601 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:08,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:08,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:08,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:08,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:08,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:08,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:08,737 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:08,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:08,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:08,770 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:08,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:08,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:08,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:08,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:08,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:08,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:08,913 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:08,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:08,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:08,946 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:08,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:08,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:08,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:08,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:08,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:08,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:09,094 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:09,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:09,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:09,137 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:09,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:09,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:09,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:09,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:09,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:09,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:09,267 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:09,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:09,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:09,294 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:09,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:09,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:09,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:09,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:09,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:09,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:09,431 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:09,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:09,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:09,464 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:09,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:09,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:09,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:09,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:09,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:09,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:09,607 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:09,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:09,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:09,633 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:09,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:09,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:09,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:09,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:09,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:09,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:09,771 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:09,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:09,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:09,803 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:09,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:09,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:09,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:09,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:09,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:09,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:09,951 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:09,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:09,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:09,984 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:09,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:09,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:09,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:10,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:10,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:10,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:10,129 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:10,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:10,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:10,162 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:10,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:10,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:10,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:10,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:10,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:10,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:10,296 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:10,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:10,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:10,326 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:10,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:10,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:10,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:10,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:10,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:10,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:10,457 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:10,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:10,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:10,487 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:10,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:10,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:10,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:10,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:10,508 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:10,609 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:10,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:10,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:10,636 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:10,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:10,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:10,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:10,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:10,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:10,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:10,767 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:10,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:10,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:10,798 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:10,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:10,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:10,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:10,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:10,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:10,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:10,942 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:10,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:10,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:10,976 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:10,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:10,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:10,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:10,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:10,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:11,116 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:11,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:11,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:11,148 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:11,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:11,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:11,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:11,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:11,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:11,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:11,287 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:11,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:11,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:11,322 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:11,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:11,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:11,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:11,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:11,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:11,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:11,459 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:11,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:11,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:11,492 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:11,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:11,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:11,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:11,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:11,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:11,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:11,639 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:11,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:11,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:11,666 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:11,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:11,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:11,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:11,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:11,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:11,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:11,794 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:11,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:11,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:11,829 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:11,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:11,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:11,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:11,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:11,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:11,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:11,965 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:11,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:11,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:11,991 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:11,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:11,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:11,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:12,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:12,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:12,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:12,124 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:12,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:12,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:12,150 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:12,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:12,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:12,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:12,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:12,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:12,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:12,285 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:12,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:12,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:12,317 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:12,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:12,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:12,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:12,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:12,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:12,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:12,449 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:12,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:12,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:12,482 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:12,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:12,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:12,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:12,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:12,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:12,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:12,626 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:12,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:12,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:12,653 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:12,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:12,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:12,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:12,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:12,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:12,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:12,794 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:12,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:12,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:12,827 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:12,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:12,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:12,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:12,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:12,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:12,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:12,968 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:12,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:12,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:12,997 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:12,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:12,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:12,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:13,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:13,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:13,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:13,131 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:13,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:13,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:13,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:13,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:13,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:13,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:13,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:13,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:13,305 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:13,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:13,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:13,340 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:13,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:13,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:13,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:13,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:13,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:13,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:13,486 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:13,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:13,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:13,518 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:13,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:13,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:13,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:13,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:13,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:13,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:13,652 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:13,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:13,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:13,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:13,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:13,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:13,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:13,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:13,817 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:13,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:13,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:13,851 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:13,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:13,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:13,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:13,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:13,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:13,986 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:14,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:14,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:14,021 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:14,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:14,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:14,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:14,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:14,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:14,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:14,154 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:14,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:14,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:14,185 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:14,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:14,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:14,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:14,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:14,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:14,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:14,320 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:14,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:14,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:14,350 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:14,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:14,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:14,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:14,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:14,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:14,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:14,497 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:14,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:14,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:14,536 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:14,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:14,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:14,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:14,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:14,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:14,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:14,673 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:14,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:14,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:14,707 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:14,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:14,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:14,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:14,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:14,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:14,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:14,856 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:14,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:14,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:14,890 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:14,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:14,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:14,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:14,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:14,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:15,047 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:15,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:15,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:15,082 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:15,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:15,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:15,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:15,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:15,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:15,223 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:15,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:15,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:15,249 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:15,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:15,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:15,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:15,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:15,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:15,385 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:15,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:15,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:15,418 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:15,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:15,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:15,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:15,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:15,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:15,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:15,550 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:15,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:15,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:15,584 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:15,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:15,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:15,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:15,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:15,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:15,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:15,712 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:15,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:15,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:15,738 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:15,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:15,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:15,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:15,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:15,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:15,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:15,870 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:15,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:15,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:15,905 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:15,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:15,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:15,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:15,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:15,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:16,033 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:16,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:16,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:16,066 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:16,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:16,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:16,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:16,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:16,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:16,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:16,193 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:16,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:16,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:16,220 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:16,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:16,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:16,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:16,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:16,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:16,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:16,361 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:16,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:16,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:16,394 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:16,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:16,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:16,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:16,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:16,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:16,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:16,542 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:16,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:16,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:16,576 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:16,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:16,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:16,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:16,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:16,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:16,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:16,723 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:16,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:16,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:16,760 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:16,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:16,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:16,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:16,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:16,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:16,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:16,893 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:16,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:16,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:16,922 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:16,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:16,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:16,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:16,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:16,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:17,049 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:17,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:17,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:17,081 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:17,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:17,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:17,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:17,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:17,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:17,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:17,219 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:17,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:17,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:17,255 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:17,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:17,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:17,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:17,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:17,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:17,379 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:17,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:17,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:17,410 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:17,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:17,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:17,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:17,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:17,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:17,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:17,539 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:17,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:17,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:17,566 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:17,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:17,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:17,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:17,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:17,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:17,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:17,712 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:17,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:17,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:17,743 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:17,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:17,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:17,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:17,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:17,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:17,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:17,893 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:17,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:17,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:17,925 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:17,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:17,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:17,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:17,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:17,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:17,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:18,076 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:18,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:18,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:18,113 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:18,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:18,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:18,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:18,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:18,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:18,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:18,259 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:18,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:18,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:18,289 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:18,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:18,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:18,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:18,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:18,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:18,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:18,433 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:18,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:18,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:18,465 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:18,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:18,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:18,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:18,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:18,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:18,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:18,612 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:18,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:18,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:18,646 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:18,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:18,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:18,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:18,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:18,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:18,792 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:18,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:18,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:18,830 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:18,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:18,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:18,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:18,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:18,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:18,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:18,975 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:19,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:19,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:19,003 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:19,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:19,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:19,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:19,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:19,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:19,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:19,152 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:19,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:19,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:19,182 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:19,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:19,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:19,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:19,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:19,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:19,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:19,324 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:19,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:19,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:19,356 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:19,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:19,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:19,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:19,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:19,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:19,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:19,498 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:19,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:19,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:19,537 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:19,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:19,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:19,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:19,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:19,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:19,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:19,688 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:19,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:19,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:19,720 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:19,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:19,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:19,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:19,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:19,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:19,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:19,872 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:19,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:19,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:19,906 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:19,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:19,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:19,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:19,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:19,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:19,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:20,053 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:20,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:20,079 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:20,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:20,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:20,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:20,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:20,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:20,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:20,210 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:20,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:20,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:20,237 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:20,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:20,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:20,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:20,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:20,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:20,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:20,363 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:20,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:20,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:20,394 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:20,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:20,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:20,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:20,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:20,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:20,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:20,526 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:20,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:20,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:20,553 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:20,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:20,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:20,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:20,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:20,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:20,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:20,693 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:20,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:20,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:20,731 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:20,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:20,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:20,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:20,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:20,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:20,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:20,873 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:20,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:20,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:20,906 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:20,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:20,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:20,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:20,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:20,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:20,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:21,029 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:21,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:21,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:21,057 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:21,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:21,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:21,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:21,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:21,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:21,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:21,186 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:21,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:21,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:21,213 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:21,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:21,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:21,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:21,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:21,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:21,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:21,345 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:21,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:21,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:21,372 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:21,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:21,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:21,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:21,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:21,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:21,496 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:21,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:21,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:21,523 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:21,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:21,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:21,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:21,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:21,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:21,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:21,656 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:21,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:21,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:21,690 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:21,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:21,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:21,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:21,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:21,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:21,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:21,838 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:21,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:21,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:21,870 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:21,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:21,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:21,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:21,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:21,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:21,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:22,012 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:22,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:22,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:22,042 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:22,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:22,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:22,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:22,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:22,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:22,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:22,166 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:22,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:22,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:22,197 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:22,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:22,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:22,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:22,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:22,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:22,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:22,323 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:22,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:22,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:22,350 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:22,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:22,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:22,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:22,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:22,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:22,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:22,491 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:22,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:22,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:22,522 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:22,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:22,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:22,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:22,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:22,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:22,677 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:22,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:22,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:22,709 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:22,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:22,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:22,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:22,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:22,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:22,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:22,836 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:22,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:22,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:22,868 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:22,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:22,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:22,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:22,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:22,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:23,014 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:23,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:23,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:23,048 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:23,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:23,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:23,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:23,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:23,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:23,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:23,197 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:23,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:23,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:23,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:23,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:23,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:23,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:23,377 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:23,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:23,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:23,410 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:23,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:23,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:23,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:23,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:23,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:23,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:23,546 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:23,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:23,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:23,576 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:23,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:23,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:23,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:23,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:23,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:23,713 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:23,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:23,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:23,740 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:23,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:23,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:23,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:23,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:23,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:23,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:23,872 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:23,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:23,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:23,903 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:23,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:23,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:23,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:23,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:23,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:24,040 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:24,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:24,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:24,067 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:24,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:24,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:24,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:24,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:24,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:24,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:24,210 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:24,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:24,240 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:24,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:24,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:24,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:24,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:24,379 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:24,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:24,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:24,412 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:24,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:24,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:24,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:24,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:24,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:24,562 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:24,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:24,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:24,596 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:24,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:24,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:24,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:24,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:24,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:24,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:24,747 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:24,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:24,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:24,781 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:24,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:24,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:24,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:24,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:24,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:24,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:24,930 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:24,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:24,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:24,969 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:24,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:24,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:24,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:24,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:24,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:24,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:25,108 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:25,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:25,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:25,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:25,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:25,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:25,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:25,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:25,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:25,270 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:25,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:25,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:25,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:25,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:25,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:25,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:25,449 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:25,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:25,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:25,482 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:25,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:25,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:25,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:25,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:25,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:25,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:25,628 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:25,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:25,656 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:25,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:25,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:25,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:25,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:25,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:25,796 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:25,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:25,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:25,825 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:25,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:25,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:25,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:25,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:25,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:25,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:25,969 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:26,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:26,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:26,000 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:26,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:26,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:26,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:26,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:26,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:26,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:26,147 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:26,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:26,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:26,180 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:26,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:26,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:26,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:26,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:26,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:26,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:26,329 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:26,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:26,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:26,366 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:26,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:26,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:26,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:26,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:26,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:26,504 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:26,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:26,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:26,530 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:26,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:26,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:26,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:26,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:26,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:26,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:26,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:26,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:26,714 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:26,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:26,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:26,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:26,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:26,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:26,869 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:26,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:26,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:26,904 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:26,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:26,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:26,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:26,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:26,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:26,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:27,050 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:27,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:27,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:27,083 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:27,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:27,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:27,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:27,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:27,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:27,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:27,229 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:27,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:27,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:27,262 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:27,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:27,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:27,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:27,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:27,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:27,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:27,414 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:27,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:27,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:27,448 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:27,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:27,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:27,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:27,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:27,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:27,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:27,598 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:27,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:27,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:27,632 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:27,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:27,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:27,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:27,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:27,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:27,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:27,785 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:27,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:27,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:27,824 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:27,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:27,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:27,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:27,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:27,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:27,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:27,973 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:28,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:28,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:28,006 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:28,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:28,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:28,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:28,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:28,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:28,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:28,156 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:28,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:28,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:28,189 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:28,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:28,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:28,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:28,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:28,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:28,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:28,344 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:28,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:28,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:28,379 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:28,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:28,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:28,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:28,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:28,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:28,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:28,531 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:28,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:28,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:28,564 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:28,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:28,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:28,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:28,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:28,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:28,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:28,716 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:28,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:28,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:28,750 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:28,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:28,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:28,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:28,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:28,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:28,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:28,892 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:28,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:28,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:28,925 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:28,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:28,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:28,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:28,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:28,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:28,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:29,068 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:29,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:29,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:29,100 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:29,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:29,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:29,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:29,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:29,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:29,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:29,245 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:29,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:29,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:29,281 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:29,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:29,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:29,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:29,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:29,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:29,304 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:29,430 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:29,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:29,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:29,464 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:29,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:29,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:29,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:29,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:29,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:29,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:29,614 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:29,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:29,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:29,648 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:29,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:29,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:29,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:29,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:29,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:29,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:29,805 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:29,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:29,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:29,838 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:29,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:29,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:29,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:29,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:29,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:29,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:29,989 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:30,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:30,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:30,022 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:30,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:30,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:30,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:30,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:30,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:30,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:30,171 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:30,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:30,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:30,202 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:30,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:30,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:30,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:30,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:30,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:30,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:30,350 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:30,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:30,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:30,385 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:30,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:30,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:30,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:30,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:30,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:30,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:30,519 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:30,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:30,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:30,546 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:30,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:30,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:30,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:30,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:30,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:30,680 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:30,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:30,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:30,711 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:30,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:30,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:30,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:30,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:30,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:30,840 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:30,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:30,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:30,872 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:30,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:30,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:30,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:30,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:30,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:30,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:31,010 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:31,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:31,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:31,047 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:31,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:31,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:31,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:31,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:31,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:31,190 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:31,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:31,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:31,221 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:31,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:31,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:31,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:31,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:31,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:31,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:31,351 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:31,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:31,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:31,379 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:31,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:31,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:31,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:31,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:31,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:31,504 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:31,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:31,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:31,535 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:31,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:31,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:31,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:31,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:31,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:31,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:31,664 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:31,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:31,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:31,694 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:31,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:31,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:31,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:31,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:31,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:31,817 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:31,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:31,846 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:31,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:31,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:31,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:31,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:31,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:31,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:31,974 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:32,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:32,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:32,006 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:32,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:32,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:32,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:32,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:32,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:32,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:32,141 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:32,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:32,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:32,170 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:32,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:32,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:32,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:32,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:32,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:32,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:32,317 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:32,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:32,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:32,352 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:32,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:32,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:32,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:32,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:32,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:32,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:32,491 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:32,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:32,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:32,525 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:32,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:32,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:32,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:32,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:32,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:32,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:32,666 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:32,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:32,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:32,701 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:32,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:32,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:32,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:32,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:32,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:32,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:32,835 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:32,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:32,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:32,862 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:32,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:32,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:32,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:32,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:32,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:32,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:32,997 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:33,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:33,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:33,025 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:33,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:33,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:33,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:33,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:33,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:33,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:33,162 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:33,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:33,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:33,194 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:33,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:33,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:33,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:33,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:33,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:33,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:33,329 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:33,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:33,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:33,362 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:33,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:33,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:33,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:33,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:33,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:33,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:33,489 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:33,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:33,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:33,515 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:33,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:33,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:33,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:33,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:33,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:33,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:33,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:33,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:33,672 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:33,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:33,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:33,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:33,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:33,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:33,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:33,811 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:33,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:33,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:33,838 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:33,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:33,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:33,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:33,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:33,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:33,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:33,964 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:33,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:33,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:33,993 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:33,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:33,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:33,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:34,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:34,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:34,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:34,134 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:34,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:34,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:34,166 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:34,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:34,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:34,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:34,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:34,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:34,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:34,313 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:34,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:34,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:34,345 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:34,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:34,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:34,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:34,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:34,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:34,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:34,482 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:34,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:34,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:34,516 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:34,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:34,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:34,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:34,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:34,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:34,659 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:34,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:34,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:34,692 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:34,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:34,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:34,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:34,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:34,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:34,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:34,821 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:34,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:34,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:34,849 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:34,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:34,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:34,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:34,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:34,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:34,983 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:35,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:35,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:35,009 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:35,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:35,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:35,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:35,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:35,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:35,031 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:35,142 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:35,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:35,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:35,174 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:35,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:35,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:35,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:35,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:35,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:35,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:35,303 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:35,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:35,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:35,330 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:35,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:35,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:35,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:35,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:35,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:35,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:35,463 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:35,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:35,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:35,494 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:35,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:35,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:35,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:35,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:35,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:35,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:35,636 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:35,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:35,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:35,668 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:35,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:35,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:35,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:35,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:35,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:35,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:35,810 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:35,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:35,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:35,839 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:35,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:35,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:35,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:35,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:35,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:35,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:36,000 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:36,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:36,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:36,035 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:36,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:36,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:36,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:36,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:36,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:36,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:36,197 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:36,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:36,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:36,231 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:36,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:36,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:36,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:36,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:36,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:36,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:36,390 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:36,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:36,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:36,424 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:36,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:36,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:36,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:36,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:36,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:36,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:36,559 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:36,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:36,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:36,585 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:36,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:36,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:36,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:36,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:36,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:36,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:36,708 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:36,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:36,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:36,739 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:36,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:36,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:36,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:36,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:36,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:36,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:36,868 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:36,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:36,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:36,902 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:36,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:36,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:36,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:36,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:36,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:36,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:37,023 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:37,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:37,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:37,053 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:37,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:37,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:37,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:37,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:37,071 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:37,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:37,179 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:37,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:37,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:37,210 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:37,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:37,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:37,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:37,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:37,229 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:37,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:37,341 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:37,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:37,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:37,372 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:37,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:37,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:37,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:37,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:37,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:37,494 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:37,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:37,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:37,524 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:37,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:37,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:37,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:37,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:37,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:37,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:37,649 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:37,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:37,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:37,680 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:37,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:37,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:37,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:37,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:37,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:37,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:37,807 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:37,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:37,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:37,838 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:37,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:37,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:37,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:37,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:37,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:37,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:37,962 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:37,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:37,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:37,992 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:37,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:37,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:37,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:38,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:38,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:38,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:38,119 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:38,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:38,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:38,154 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:38,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:38,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:38,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:38,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:38,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:38,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:38,291 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:38,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:38,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:38,329 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:38,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:38,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:38,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:38,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:38,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:38,351 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:38,471 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:38,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:38,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:38,509 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:38,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:38,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:38,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:38,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:38,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:38,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:38,647 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:38,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:38,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:38,676 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:38,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:38,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:38,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:38,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:38,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:38,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:38,811 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:38,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:38,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:38,841 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:38,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:38,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:38,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:38,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:38,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:38,966 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:39,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:39,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:39,001 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:39,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:39,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:39,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:39,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:39,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:39,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:39,131 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:39,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:39,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:39,158 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:39,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:39,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:39,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:39,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:39,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:39,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:39,287 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:39,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:39,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:39,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:39,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:39,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:39,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:39,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:39,455 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:39,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:39,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:39,486 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:39,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:39,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:39,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:39,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:39,508 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:39,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:39,631 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:39,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:39,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:39,665 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:39,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:39,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:39,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:39,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:39,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:39,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:39,794 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:39,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:39,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:39,824 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:39,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:39,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:39,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:39,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:39,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:39,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:39,965 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:39,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:39,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:39,992 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:39,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:39,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:39,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:40,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:40,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:40,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:40,137 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:40,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:40,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:40,170 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:40,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:40,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:40,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:40,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:40,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:40,312 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:40,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:40,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:40,350 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:40,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:40,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:40,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:40,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:40,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:40,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:40,491 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:40,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:40,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:40,522 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:40,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:40,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:40,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:40,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:40,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:40,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:40,658 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:40,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:40,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:40,684 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:40,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:40,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:40,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:40,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:40,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:40,824 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:40,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:40,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:40,850 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:40,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:40,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:40,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:40,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:40,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:40,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:40,979 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:41,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:41,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:41,008 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:41,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:41,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:41,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:41,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:41,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:41,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:41,131 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:41,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:41,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:41,161 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:41,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:41,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:41,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:41,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:41,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:41,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:41,299 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:41,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:41,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:41,330 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:41,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:41,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:41,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:41,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:41,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:41,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:41,455 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:41,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:41,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:41,486 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:41,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:41,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:41,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:41,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:41,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:41,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:41,625 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:41,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:41,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:41,660 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:41,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:41,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:41,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:41,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:41,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:41,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:41,784 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:41,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:41,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:41,813 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:41,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:41,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:41,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:41,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:41,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:41,832 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:41,954 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:41,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:41,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:41,988 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:41,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:41,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:41,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:42,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:42,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:42,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:42,126 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:42,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:42,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:42,157 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:42,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:42,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:42,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:42,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:42,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:42,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:42,281 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:42,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:42,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:42,311 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:42,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:42,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:42,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:42,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:42,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:42,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:42,447 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:42,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:42,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:42,484 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:42,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:42,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:42,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:42,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:42,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:42,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:42,613 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:42,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:42,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:42,646 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:42,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:42,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:42,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:42,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:42,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:42,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:42,783 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:42,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:42,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:42,810 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:42,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:42,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:42,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:42,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:42,947 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:42,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:42,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:42,974 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:42,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:42,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:42,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:42,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:42,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:42,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:43,099 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:43,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:43,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:43,129 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:43,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:43,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:43,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:43,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:43,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:43,255 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:43,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:43,286 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:43,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:43,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:43,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:43,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:43,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:43,424 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:43,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:43,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:43,454 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:43,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:43,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:43,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:43,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:43,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:43,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:43,580 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:43,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:43,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:43,609 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:43,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:43,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:43,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:43,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:43,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:43,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:43,751 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:43,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:43,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:43,788 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:43,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:43,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:43,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:43,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:43,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:43,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:43,914 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:43,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:43,945 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:43,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:43,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:43,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:43,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:43,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:43,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:44,068 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:44,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:44,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:44,097 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:44,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:44,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:44,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:44,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:44,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:44,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:44,225 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:44,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:44,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:44,254 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:44,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:44,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:44,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:44,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:44,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:44,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:44,389 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:44,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:44,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:44,415 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:44,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:44,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:44,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:44,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:44,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:44,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:44,548 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:44,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:44,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:44,581 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:44,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:44,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:44,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:44,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:44,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:44,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:44,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:44,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:44,753 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:44,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:44,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:44,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:44,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:44,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:44,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:44,890 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:44,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:44,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:44,921 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:44,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:44,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:44,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:44,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:44,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:45,050 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:45,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:45,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:45,086 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:45,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:45,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:45,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:45,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:45,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:45,229 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:45,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:45,262 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:45,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:45,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:45,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:45,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:45,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:45,406 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:45,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:45,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:45,439 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:45,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:45,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:45,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:45,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:45,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:45,595 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:45,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:45,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:45,626 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:45,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:45,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:45,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:45,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:45,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:45,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:45,756 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:45,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:45,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:45,786 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:45,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:45,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:45,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:45,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:45,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:45,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:45,926 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:45,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:45,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:45,963 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:45,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:45,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:45,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:45,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:45,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:45,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:46,106 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:46,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:46,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:46,138 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:46,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:46,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:46,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:46,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:46,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:46,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:46,289 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:46,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:46,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:46,322 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:46,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:46,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:46,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:46,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:46,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:46,475 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:46,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:46,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:46,506 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:46,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:46,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:46,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:46,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:46,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:46,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:46,639 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:46,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:46,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:46,673 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:46,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:46,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:46,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:46,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:46,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:46,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:46,817 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:46,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:46,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:46,850 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:46,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:46,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:46,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:46,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:46,873 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:46,874 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:46,993 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:47,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:47,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:47,028 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:47,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:47,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:47,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:47,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:47,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:47,178 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:47,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:47,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:47,212 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:47,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:47,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:47,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:47,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:47,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:47,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:47,361 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:47,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:47,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:47,400 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:47,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:47,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:47,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:47,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:47,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:47,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:47,533 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:47,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:47,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:47,571 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:47,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:47,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:47,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:47,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:47,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:47,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:47,714 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:47,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:47,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:47,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:47,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:47,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:47,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:47,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:47,878 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:47,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:47,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:47,906 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:47,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:47,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:47,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:47,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:47,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:47,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:48,036 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:48,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:48,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:48,065 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:48,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:48,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:48,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:48,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:48,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:48,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:48,188 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:48,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:48,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:48,221 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:48,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:48,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:48,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:48,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:48,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:48,343 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:48,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:48,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:48,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:48,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:48,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:48,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:48,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:48,497 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:48,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:48,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:48,526 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:48,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:48,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:48,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:48,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:48,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:48,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:48,653 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:48,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:48,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:48,683 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:48,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:48,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:48,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:48,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:48,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:48,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:48,819 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:48,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:48,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:48,846 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:48,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:48,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:48,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:48,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:48,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:48,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:48,976 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:49,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:49,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:49,002 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:49,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:49,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:49,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:49,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:49,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:49,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:49,147 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:49,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:49,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:49,180 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:49,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:49,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:49,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:49,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:49,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:49,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:49,329 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:49,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:49,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:49,362 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:49,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:49,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:49,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:49,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:49,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:49,385 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:49,513 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:49,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:49,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:49,547 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:49,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:49,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:49,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:49,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:49,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:49,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:49,686 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:49,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:49,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:49,720 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:49,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:49,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:49,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:49,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:49,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:49,860 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:49,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:49,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:49,890 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:49,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:49,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:49,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:49,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:49,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:50,022 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:50,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:50,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:50,053 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:50,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:50,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:50,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:50,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:50,071 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:50,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:50,180 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:50,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:50,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:50,212 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:50,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:50,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:50,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:50,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:50,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:50,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:50,359 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:50,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:50,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:50,386 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:50,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:50,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:50,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:50,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:50,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:50,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:50,532 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:50,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:50,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:50,566 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:50,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:50,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:50,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:50,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:50,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:50,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:50,695 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:50,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:50,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:50,725 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:50,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:50,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:50,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:50,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:50,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:50,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:50,857 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:50,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:50,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:50,888 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:50,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:50,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:50,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:50,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:50,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:50,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:51,027 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:51,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:51,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:51,053 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:51,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:51,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:51,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:51,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:51,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:51,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:51,191 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:51,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:51,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:51,220 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:51,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:51,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:51,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:51,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:51,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:51,243 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:51,370 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:51,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:51,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:51,403 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:51,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:51,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:51,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:51,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:51,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:51,535 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:51,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:51,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:51,562 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:51,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:51,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:51,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:51,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:51,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:51,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:51,691 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:51,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:51,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:51,725 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:51,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:51,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:51,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:51,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:51,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:51,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:51,873 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:51,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:51,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:51,908 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:51,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:51,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:51,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:51,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:51,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:51,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:52,053 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:52,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:52,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:52,085 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:52,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:52,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:52,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:52,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:52,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:52,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:52,237 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:52,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:52,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:52,270 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:52,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:52,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:52,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:52,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:52,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:52,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:52,412 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:52,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:52,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:52,444 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:52,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:52,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:52,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:52,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:52,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:52,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:52,584 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:52,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:52,613 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:52,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:52,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:52,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:52,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:52,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:52,748 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:52,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:52,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:52,784 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:52,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:52,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:52,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:52,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:52,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:52,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:52,924 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:52,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:52,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:52,954 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:52,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:52,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:52,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:52,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:52,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:52,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:53,095 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:53,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:53,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:53,131 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:53,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:53,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:53,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:53,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:53,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:53,269 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:53,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:53,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:53,299 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:53,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:53,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:53,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:53,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:53,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:53,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:53,440 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:53,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:53,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:53,473 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:53,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:53,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:53,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:53,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:53,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:53,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:53,616 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:53,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:53,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:53,645 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:53,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:53,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:53,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:53,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:53,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:53,770 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:53,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:53,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:53,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:53,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:53,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:53,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:53,947 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:53,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:53,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:53,976 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:53,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:53,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:53,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:53,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:53,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:53,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:54,112 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:54,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:54,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:54,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:54,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:54,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:54,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:54,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:54,280 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:54,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:54,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:54,311 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:54,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:54,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:54,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:54,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:54,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:54,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:54,450 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:54,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:54,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:54,484 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:54,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:54,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:54,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:54,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:54,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:54,623 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:54,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:54,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:54,656 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:54,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:54,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:54,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:54,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:54,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:54,796 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:54,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:54,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:54,830 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:54,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:54,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:54,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:54,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:54,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:54,970 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:54,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:54,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:54,997 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:54,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:54,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:54,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:55,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:55,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:55,136 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:55,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:55,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:55,162 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:55,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:55,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:55,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:55,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:55,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:55,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:55,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:55,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:55,341 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:55,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:55,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:55,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:55,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:55,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:55,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:55,479 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:55,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:55,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:55,511 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:55,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:55,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:55,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:55,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:55,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:55,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:55,647 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:55,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:55,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:55,676 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:55,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:55,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:55,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:55,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:55,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:55,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:55,808 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:55,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:55,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:55,835 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:55,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:55,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:55,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:55,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:55,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:55,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:55,979 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:56,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:56,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:56,012 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:56,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:56,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:56,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:56,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:56,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:56,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:56,143 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:56,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:56,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:56,174 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:56,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:56,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:56,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:56,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:56,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:56,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:56,321 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:56,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:56,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:56,354 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:56,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:56,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:56,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:56,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:56,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:56,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:56,502 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:56,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:56,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:56,533 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:56,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:56,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:56,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:56,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:56,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:56,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:56,685 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:56,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:56,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:56,720 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:56,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:56,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:56,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:56,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:56,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:56,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:56,858 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:56,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:56,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:56,892 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:56,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:56,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:56,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:56,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:56,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:57,027 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:57,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:57,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:57,056 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:57,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:57,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:57,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:57,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:57,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:57,184 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:57,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:57,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:57,216 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:57,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:57,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:57,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:57,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:57,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:57,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:57,338 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:57,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:57,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:57,369 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:57,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:57,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:57,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:57,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:57,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:57,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:57,493 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:57,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:57,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:57,522 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:57,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:57,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:57,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:57,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:57,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:57,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:57,653 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:57,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:57,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:57,683 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:57,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:57,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:57,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:57,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:57,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:57,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:57,821 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:57,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:57,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:57,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:57,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:57,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:57,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:57,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:57,983 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:58,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:58,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:58,022 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:58,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:58,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:58,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:58,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:58,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:58,163 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:58,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:58,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:58,193 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:58,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:58,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:58,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:58,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:58,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:58,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:58,328 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:58,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:58,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:58,358 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:58,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:58,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:58,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:58,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:58,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:58,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:58,509 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:58,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:58,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:58,542 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:58,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:58,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:58,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:58,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:58,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:58,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:58,682 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:58,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:58,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:58,716 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:58,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:58,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:58,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:58,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:58,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:58,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:58,868 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:58,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:58,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:58,904 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:58,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:58,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:58,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:58,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:58,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:58,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:59,049 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:59,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:59,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:59,080 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:59,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:59,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:59,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:59,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:59,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:59,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:59,219 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:59,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:59,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:59,249 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:59,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:59,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:59,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:59,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:59,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:59,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:59,379 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:59,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:59,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:59,411 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:59,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:59,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:59,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:59,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:59,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:59,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:59,548 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:59,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:59,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:59,582 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:59,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:59,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:59,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:59,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:59,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:59,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:59,710 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:59,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:59,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:59,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:59,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:59,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:59,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:59,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:14:59,870 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:14:59,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:59,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:14:59,904 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:14:59,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:14:59,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:59,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:59,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:59,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:14:59,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:00,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:00,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:00,084 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:00,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:00,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:00,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:00,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:00,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:00,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:00,239 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:00,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:00,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:00,274 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:00,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:00,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:00,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:00,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:00,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:00,296 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:00,409 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:00,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:00,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:00,436 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:00,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:00,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:00,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:00,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:00,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:00,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:00,562 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:00,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:00,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:00,588 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:00,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:00,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:00,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:00,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:00,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:00,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:00,728 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:00,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:00,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:00,757 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:00,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:00,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:00,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:00,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:00,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:00,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:00,898 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:00,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:00,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:00,928 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:00,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:00,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:00,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:00,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:00,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:00,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:01,067 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:01,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:01,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:01,106 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:01,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:01,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:01,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:01,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:01,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:01,248 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:01,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:01,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:01,280 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:01,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:01,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:01,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:01,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:01,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:01,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:01,421 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:01,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:01,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:01,454 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:01,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:01,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:01,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:01,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:01,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:01,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:01,608 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:01,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:01,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:01,642 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:01,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:01,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:01,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:01,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:01,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:01,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:01,792 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:01,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:01,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:01,826 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:01,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:01,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:01,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:01,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:01,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:01,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:01,977 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:02,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:02,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:02,015 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:02,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:02,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:02,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:02,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:02,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:02,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:02,160 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:02,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:02,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:02,193 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:02,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:02,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:02,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:02,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:02,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:02,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:02,338 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:02,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:02,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:02,370 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:02,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:02,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:02,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:02,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:02,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:02,520 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:02,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:02,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:02,552 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:02,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:02,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:02,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:02,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:02,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:02,686 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:02,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:02,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:02,717 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:02,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:02,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:02,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:02,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:02,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:02,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:02,861 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:02,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:02,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:02,894 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:02,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:02,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:02,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:02,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:02,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:02,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:03,038 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:03,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:03,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:03,069 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:03,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:03,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:03,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:03,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:03,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:03,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:03,193 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:03,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:03,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:03,224 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:03,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:03,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:03,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:03,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:03,243 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:03,365 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:03,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:03,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:03,398 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:03,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:03,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:03,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:03,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:03,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:03,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:03,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:03,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:03,555 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:03,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:03,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:03,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:03,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:03,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:03,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:03,686 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:03,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:03,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:03,718 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:03,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:03,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:03,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:03,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:03,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:03,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:03,852 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:03,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:03,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:03,881 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:03,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:03,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:03,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:03,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:03,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:03,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:04,009 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:04,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:04,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:04,036 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:04,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:04,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:04,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:04,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:04,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:04,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:04,173 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:04,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:04,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:04,210 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:04,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:04,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:04,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:04,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:04,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:04,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:04,354 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:04,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:04,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:04,388 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:04,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:04,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:04,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:04,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:04,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:04,539 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:04,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:04,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:04,573 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:04,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:04,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:04,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:04,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:04,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:04,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:04,725 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:04,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:04,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:04,751 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:04,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:04,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:04,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:04,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:04,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:04,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:04,878 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:04,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:04,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:04,905 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:04,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:04,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:04,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:04,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:04,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:04,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:05,033 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:05,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:05,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:05,065 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:05,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:05,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:05,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:05,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:05,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:05,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:05,205 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:05,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:05,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:05,239 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:05,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:05,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:05,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:05,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:05,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:05,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:05,387 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:05,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:05,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:05,418 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:05,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:05,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:05,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:05,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:05,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:05,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:05,561 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:05,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:05,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:05,600 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:05,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:05,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:05,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:05,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:05,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:05,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:05,737 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:05,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:05,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:05,766 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:05,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:05,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:05,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:05,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:05,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:05,788 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:05,890 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:05,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:05,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:05,917 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:05,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:05,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:05,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:05,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:05,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:06,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:06,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:06,085 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:06,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:06,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:06,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:06,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:06,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:06,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:06,215 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:06,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:06,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:06,241 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:06,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:06,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:06,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:06,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:06,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:06,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:06,388 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:06,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:06,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:06,425 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:06,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:06,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:06,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:06,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:06,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:06,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:06,565 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:06,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:06,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:06,600 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:06,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:06,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:06,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:06,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:06,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:06,624 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:06,743 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:06,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:06,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:06,769 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:06,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:06,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:06,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:06,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:06,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:06,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:06,905 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:06,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:06,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:06,934 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:06,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:06,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:06,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:06,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:06,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:06,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:07,056 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:07,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:07,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:07,088 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:07,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:07,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:07,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:07,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:07,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:07,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:07,211 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:07,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:07,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:07,246 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:07,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:07,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:07,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:07,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:07,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:07,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:07,367 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:07,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:07,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:07,399 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:07,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:07,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:07,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:07,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:07,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:07,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:07,527 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:07,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:07,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:07,555 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:07,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:07,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:07,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:07,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:07,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:07,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:07,701 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:07,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:07,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:07,734 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:07,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:07,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:07,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:07,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:07,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:07,868 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:07,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:07,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:07,902 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:07,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:07,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:07,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:07,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:07,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:07,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:08,044 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:08,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:08,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:08,076 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:08,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:08,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:08,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:08,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:08,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:08,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:08,215 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:08,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:08,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:08,242 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:08,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:08,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:08,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:08,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:08,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:08,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:08,378 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:08,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:08,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:08,405 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:08,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:08,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:08,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:08,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:08,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:08,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:08,540 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:08,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:08,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:08,574 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:08,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:08,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:08,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:08,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:08,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:08,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:08,705 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:08,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:08,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:08,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:08,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:08,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:08,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:08,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:08,876 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:08,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:08,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:08,909 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:08,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:08,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:08,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:08,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:08,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:08,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:09,050 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:09,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:09,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:09,084 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:09,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:09,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:09,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:09,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:09,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:09,235 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:09,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:09,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:09,270 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:09,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:09,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:09,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:09,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:09,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:09,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:09,423 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:09,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:09,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:09,460 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:09,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:09,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:09,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:09,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:09,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:09,610 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:09,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:09,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:09,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:09,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:09,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:09,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:09,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:09,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:09,773 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:09,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:09,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:09,805 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:09,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:09,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:09,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:09,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:09,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:09,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:09,944 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:09,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:09,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:09,975 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:09,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:09,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:09,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:09,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:09,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:10,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:10,119 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:10,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:10,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:10,150 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:10,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:10,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:10,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:10,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:10,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:10,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:10,289 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:10,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:10,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:10,316 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:10,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:10,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:10,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:10,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:10,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:10,463 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:10,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:10,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:10,496 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:10,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:10,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:10,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:10,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:10,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:10,621 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:10,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:10,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:10,647 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:10,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:10,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:10,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:10,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:10,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:10,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:10,784 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:10,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:10,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:10,821 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:10,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:10,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:10,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:10,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:10,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:10,955 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:10,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:10,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:10,981 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:10,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:10,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:10,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:11,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:11,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:11,118 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:11,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:11,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:11,150 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:11,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:11,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:11,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:11,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:11,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:11,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:11,303 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:11,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:11,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:11,337 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:11,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:11,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:11,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:11,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:11,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:11,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:11,486 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:11,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:11,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:11,520 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:11,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:11,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:11,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:11,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:11,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:11,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:11,672 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:11,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:11,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:11,709 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:11,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:11,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:11,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:11,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:11,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:11,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:11,855 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:11,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:11,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:11,889 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:11,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:11,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:11,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:11,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:11,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:11,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:12,038 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:12,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:12,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:12,068 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:12,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:12,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:12,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:12,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:12,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:12,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:12,215 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:12,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:12,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:12,248 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:12,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:12,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:12,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:12,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:12,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:12,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:12,381 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:12,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:12,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:12,408 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:12,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:12,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:12,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:12,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:12,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:12,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:12,538 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:12,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:12,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:12,574 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:12,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:12,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:12,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:12,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:12,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:12,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:12,713 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:12,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:12,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:12,746 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:12,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:12,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:12,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:12,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:12,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:12,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:12,877 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:12,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:12,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:12,903 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:12,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:12,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:12,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:12,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:12,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:12,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:13,044 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:13,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:13,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:13,077 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:13,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:13,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:13,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:13,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:13,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:13,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:13,219 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:13,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:13,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:13,254 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:13,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:13,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:13,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:13,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:13,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:13,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:13,398 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:13,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:13,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:13,430 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:13,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:13,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:13,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:13,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:13,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:13,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:13,575 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:13,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:13,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:13,606 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:13,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:13,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:13,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:13,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:13,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:13,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:13,751 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:13,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:13,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:13,782 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:13,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:13,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:13,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:13,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:13,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:13,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:13,929 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:13,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:13,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:13,962 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:13,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:13,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:13,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:13,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:13,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:13,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:14,102 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:14,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:14,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:14,135 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:14,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:14,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:14,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:14,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:14,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:14,281 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:14,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:14,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:14,315 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:14,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:14,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:14,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:14,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:14,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:14,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:14,483 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:14,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:14,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:14,518 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:14,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:14,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:14,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:14,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:14,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:14,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:14,683 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:14,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:14,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:14,719 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:14,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:14,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:14,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:14,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:14,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:14,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:14,886 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:14,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:14,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:14,924 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:14,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:14,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:14,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:14,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:14,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:14,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:15,077 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:15,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:15,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:15,109 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:15,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:15,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:15,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:15,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:15,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:15,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:15,236 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:15,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:15,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:15,265 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:15,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:15,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:15,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:15,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:15,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:15,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:15,394 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:15,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:15,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:15,426 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:15,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:15,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:15,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:15,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:15,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:15,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:15,569 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:15,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:15,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:15,597 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:15,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:15,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:15,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:15,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:15,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:15,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:15,725 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:15,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:15,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:15,757 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:15,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:15,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:15,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:15,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:15,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:15,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:15,882 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:15,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:15,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:15,912 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:15,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:15,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:15,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:15,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:15,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:15,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:16,055 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:16,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:16,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:16,085 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:16,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:16,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:16,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:16,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:16,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:16,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:16,230 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:16,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:16,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:16,268 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:16,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:16,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:16,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:16,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:16,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:16,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:16,409 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:16,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:16,437 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:16,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:16,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:16,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:16,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:16,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:16,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:16,576 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:16,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:16,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:16,609 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:16,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:16,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:16,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:16,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:16,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:16,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:16,741 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:16,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:16,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:16,772 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:16,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:16,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:16,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:16,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:16,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:16,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:16,898 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:16,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:16,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:16,931 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:16,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:16,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:16,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:16,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:16,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:16,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:17,057 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:17,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:17,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:17,092 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:17,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:17,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:17,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:17,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:17,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:17,213 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:17,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:17,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:17,244 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:17,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:17,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:17,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:17,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:17,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:17,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:17,367 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:17,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:17,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:17,397 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:17,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:17,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:17,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:17,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:17,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:17,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:17,525 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:17,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:17,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:17,554 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:17,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:17,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:17,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:17,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:17,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:17,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:17,677 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:17,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:17,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:17,707 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:17,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:17,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:17,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:17,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:17,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:17,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:17,831 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:17,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:17,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:17,864 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:17,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:17,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:17,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:17,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:17,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:17,993 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:18,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:18,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:18,023 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:18,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:18,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:18,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:18,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:18,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:18,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:18,166 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:18,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:18,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:18,203 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:18,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:18,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:18,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:18,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:18,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:18,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:18,343 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:18,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:18,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:18,373 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:18,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:18,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:18,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:18,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:18,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:18,497 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:18,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:18,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:18,529 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:18,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:18,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:18,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:18,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:18,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:18,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:18,654 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:18,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:18,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:18,683 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:18,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:18,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:18,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:18,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:18,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:18,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:18,817 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:18,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:18,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:18,844 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:18,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:18,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:18,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:18,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:18,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:18,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:18,976 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:19,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:19,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:19,003 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:19,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:19,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:19,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:19,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:19,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:19,138 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:19,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:19,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:19,170 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:19,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:19,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:19,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:19,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:19,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:19,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:19,302 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:19,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:19,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:19,329 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:19,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:19,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:19,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:19,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:19,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:19,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:19,462 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:19,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:19,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:19,488 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:19,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:19,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:19,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:19,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:19,508 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:19,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:19,620 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:19,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:19,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:19,652 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:19,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:19,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:19,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:19,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:19,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:19,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:19,780 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:19,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:19,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:19,809 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:19,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:19,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:19,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:19,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:19,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:19,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:19,946 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:19,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:19,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:19,983 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:19,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:19,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:19,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:20,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:20,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:20,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:20,112 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:20,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:20,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:20,144 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:20,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:20,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:20,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:20,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:20,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:20,266 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:20,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:20,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:20,297 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:20,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:20,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:20,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:20,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:20,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:20,427 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:20,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:20,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:20,453 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:20,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:20,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:20,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:20,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:20,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:20,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:20,598 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:20,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:20,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:20,630 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:20,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:20,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:20,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:20,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:20,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:20,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:20,780 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:20,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:20,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:20,812 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:20,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:20,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:20,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:20,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:20,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:20,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:20,957 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:20,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:20,990 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:20,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:20,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:21,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:21,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:21,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:21,123 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:21,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:21,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:21,153 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:21,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:21,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:21,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:21,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:21,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:21,295 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:21,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:21,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:21,332 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:21,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:21,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:21,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:21,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:21,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:21,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:21,469 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:21,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:21,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:21,498 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:21,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:21,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:21,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:21,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:21,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:21,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:21,629 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:21,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:21,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:21,656 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:21,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:21,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:21,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:21,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:21,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:21,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:21,790 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:21,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:21,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:21,816 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:21,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:21,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:21,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:21,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:21,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:21,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:21,949 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:21,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:21,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:21,976 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:21,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:21,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:21,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:21,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:21,996 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:21,997 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:22,108 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:22,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:22,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:22,138 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:22,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:22,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:22,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:22,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:22,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:22,270 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:22,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:22,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:22,308 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:22,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:22,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:22,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:22,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:22,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:22,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:22,446 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:22,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:22,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:22,473 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:22,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:22,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:22,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:22,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:22,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:22,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:22,613 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:22,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:22,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:22,640 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:22,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:22,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:22,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:22,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:22,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:22,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:22,765 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:22,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:22,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:22,791 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:22,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:22,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:22,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:22,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:22,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:22,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:22,921 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:22,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:22,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:22,957 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:22,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:22,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:22,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:22,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:22,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:23,081 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:23,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:23,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:23,110 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:23,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:23,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:23,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:23,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:23,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:23,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:23,234 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:23,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:23,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:23,265 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:23,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:23,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:23,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:23,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:23,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:23,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:23,393 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:23,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:23,422 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:23,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:23,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:23,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:23,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:23,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:23,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:23,544 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:23,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:23,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:23,574 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:23,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:23,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:23,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:23,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:23,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:23,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:23,710 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:23,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:23,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:23,737 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:23,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:23,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:23,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:23,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:23,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:23,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:23,875 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:23,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:23,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:23,902 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:23,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:23,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:23,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:23,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:23,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:23,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:24,033 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:24,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:24,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:24,065 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:24,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:24,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:24,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:24,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:24,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:24,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:24,202 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:24,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:24,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:24,233 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:24,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:24,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:24,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:24,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:24,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:24,361 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:24,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:24,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:24,389 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:24,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:24,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:24,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:24,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:24,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:24,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:24,515 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:24,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:24,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:24,542 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:24,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:24,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:24,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:24,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:24,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:24,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:24,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:24,705 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:24,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:24,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:24,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:24,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:24,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:24,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:24,839 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:24,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:24,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:24,865 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:24,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:24,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:24,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:24,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:24,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:24,999 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:25,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:25,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:25,030 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:25,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:25,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:25,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:25,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:25,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:25,162 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:25,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:25,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:25,189 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:25,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:25,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:25,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:25,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:25,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:25,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:25,321 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:25,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:25,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:25,349 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:25,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:25,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:25,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:25,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:25,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:25,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:25,487 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:25,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:25,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:25,513 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:25,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:25,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:25,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:25,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:25,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:25,649 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:25,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:25,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:25,675 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:25,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:25,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:25,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:25,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:25,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:25,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:25,813 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:25,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:25,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:25,846 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:25,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:25,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:25,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:25,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:25,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:25,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:25,977 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:26,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:26,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:26,013 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:26,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:26,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:26,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:26,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:26,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:26,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:26,155 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:26,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:26,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:26,184 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:26,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:26,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:26,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:26,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:26,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:26,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:26,328 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:26,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:26,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:26,354 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:26,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:26,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:26,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:26,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:26,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:26,492 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:26,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:26,518 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:26,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:26,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:26,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:26,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:26,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:26,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:26,649 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:26,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:26,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:26,683 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:26,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:26,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:26,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:26,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:26,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:26,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:26,804 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:26,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:26,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:26,831 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:26,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:26,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:26,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:26,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:26,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:26,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:26,961 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:26,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:26,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:26,994 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:26,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:26,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:26,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:27,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:27,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:27,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:27,144 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:27,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:27,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:27,176 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:27,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:27,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:27,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:27,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:27,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:27,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:27,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:27,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:27,354 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:27,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:27,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:27,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:27,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:27,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:27,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:27,502 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:27,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:27,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:27,539 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:27,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:27,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:27,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:27,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:27,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:27,668 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:27,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:27,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:27,699 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:27,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:27,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:27,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:27,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:27,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:27,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:27,833 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:27,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:27,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:27,859 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:27,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:27,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:27,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:27,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:27,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:27,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:27,992 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:28,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:28,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:28,024 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:28,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:28,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:28,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:28,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:28,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:28,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:28,164 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:28,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:28,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:28,199 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:28,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:28,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:28,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:28,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:28,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:28,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:28,338 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:28,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:28,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:28,367 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:28,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:28,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:28,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:28,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:28,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:28,508 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:28,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:28,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:28,541 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:28,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:28,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:28,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:28,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:28,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:28,688 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:28,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:28,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:28,717 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:28,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:28,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:28,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:28,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:28,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:28,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:28,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:28,886 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:28,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:28,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:28,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:28,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:28,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:28,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:29,022 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:29,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:29,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:29,050 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:29,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:29,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:29,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:29,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:29,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:29,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:29,182 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:29,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:29,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:29,208 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:29,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:29,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:29,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:29,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:29,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:29,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:29,348 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:29,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:29,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:29,385 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:29,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:29,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:29,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:29,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:29,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:29,528 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:29,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:29,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:29,560 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:29,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:29,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:29,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:29,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:29,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:29,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:29,699 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:29,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:29,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:29,731 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:29,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:29,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:29,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:29,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:29,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:29,871 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:29,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:29,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:29,906 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:29,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:29,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:29,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:29,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:29,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:30,050 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:30,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:30,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:30,082 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:30,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:30,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:30,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:30,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:30,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:30,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:30,215 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:30,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:30,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:30,245 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:30,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:30,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:30,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:30,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:30,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:30,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:30,371 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:30,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:30,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:30,401 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:30,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:30,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:30,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:30,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:30,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:30,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:30,541 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:30,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:30,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:30,575 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:30,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:30,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:30,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:30,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:30,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:30,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:30,698 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:30,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:30,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:30,729 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:30,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:30,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:30,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:30,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:30,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:30,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:30,852 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:30,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:30,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:30,881 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:30,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:30,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:30,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:30,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:30,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:30,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:31,010 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:31,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:31,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:31,041 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:31,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:31,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:31,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:31,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:31,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:31,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:31,173 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:31,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:31,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:31,206 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:31,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:31,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:31,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:31,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:31,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:31,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:31,349 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:31,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:31,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:31,386 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:31,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:31,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:31,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:31,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:31,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:31,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:31,527 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:31,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:31,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:31,557 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:31,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:31,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:31,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:31,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:31,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:31,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:31,700 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:31,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:31,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:31,735 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:31,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:31,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:31,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:31,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:31,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:31,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:31,880 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:31,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:31,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:31,909 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:31,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:31,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:31,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:31,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:31,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:31,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:32,042 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:32,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:32,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:32,073 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:32,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:32,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:32,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:32,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:32,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:32,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:32,205 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:32,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:32,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:32,240 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:32,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:32,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:32,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:32,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:32,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:32,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:32,361 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:32,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:32,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:32,391 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:32,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:32,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:32,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:32,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:32,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:32,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:32,514 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:32,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:32,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:32,545 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:32,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:32,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:32,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:32,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:32,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:32,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:32,676 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:32,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:32,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:32,709 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:32,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:32,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:32,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:32,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:32,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:32,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:32,854 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:32,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:32,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:32,888 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:32,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:32,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:32,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:32,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:32,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:33,032 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:33,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:33,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:33,064 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:33,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:33,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:33,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:33,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:33,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:33,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:33,194 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:33,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:33,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:33,225 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:33,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:33,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:33,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:33,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:33,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:33,373 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:33,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:33,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:33,406 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:33,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:33,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:33,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:33,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:33,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:33,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:33,564 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:33,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:33,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:33,597 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:33,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:33,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:33,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:33,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:33,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:33,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:33,746 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:33,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:33,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:33,780 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:33,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:33,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:33,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:33,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:33,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:33,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:33,931 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:33,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:33,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:33,964 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:33,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:33,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:33,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:33,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:33,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:33,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:34,117 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:34,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:34,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:34,150 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:34,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:34,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:34,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:34,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:34,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:34,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:34,292 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:34,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:34,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:34,318 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:34,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:34,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:34,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:34,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:34,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:34,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:34,445 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:34,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:34,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:34,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:34,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:34,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:34,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:34,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:34,601 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:34,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:34,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:34,627 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:34,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:34,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:34,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:34,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:34,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:34,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:34,757 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:34,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:34,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:34,784 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:34,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:34,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:34,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:34,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:34,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:34,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:34,921 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:34,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:34,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:34,948 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:34,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:34,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:34,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:34,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:34,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:34,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:35,082 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:35,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:35,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:35,109 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:35,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:35,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:35,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:35,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:35,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:35,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:35,243 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:35,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:35,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:35,277 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:35,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:35,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:35,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:35,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:35,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:35,409 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:35,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:35,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:35,438 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:35,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:35,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:35,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:35,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:35,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:35,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:35,578 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:35,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:35,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:35,605 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:35,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:35,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:35,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:35,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:35,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:35,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:35,744 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:35,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:35,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:35,771 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:35,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:35,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:35,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:35,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:35,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:35,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:35,903 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:35,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:35,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:35,933 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:35,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:35,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:35,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:35,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:35,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:35,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:36,067 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:36,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:36,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:36,098 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:36,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:36,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:36,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:36,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:36,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:36,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:36,227 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:36,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:36,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:36,257 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:36,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:36,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:36,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:36,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:36,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:36,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:36,400 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:36,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:36,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:36,432 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:36,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:36,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:36,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:36,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:36,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:36,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:36,566 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:36,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:36,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:36,597 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:36,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:36,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:36,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:36,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:36,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:36,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:36,728 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:36,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:36,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:36,757 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:36,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:36,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:36,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:36,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:36,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:36,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:36,889 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:36,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:36,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:36,921 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:36,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:36,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:36,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:36,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:36,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:37,056 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:37,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:37,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:37,088 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:37,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:37,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:37,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:37,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:37,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:37,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:37,223 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:37,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:37,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:37,252 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:37,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:37,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:37,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:37,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:37,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:37,387 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:37,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:37,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:37,414 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:37,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:37,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:37,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:37,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:37,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:37,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:37,545 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:37,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:37,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:37,572 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:37,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:37,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:37,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:37,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:37,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:37,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:37,708 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:37,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:37,739 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:37,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:37,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:37,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:37,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:37,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:37,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:37,865 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:37,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:37,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:37,897 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:37,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:37,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:37,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:37,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:37,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:37,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:38,022 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:38,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:38,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:38,050 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:38,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:38,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:38,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:38,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:38,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:38,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:38,186 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:38,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:38,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:38,214 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:38,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:38,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:38,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:38,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:38,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:38,344 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:38,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:38,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:38,376 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:38,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:38,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:38,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:38,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:38,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:38,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:38,507 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:38,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:38,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:38,533 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:38,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:38,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:38,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:38,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:38,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:38,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:38,663 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:38,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:38,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:38,693 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:38,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:38,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:38,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:38,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:38,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:38,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:38,823 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:38,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:38,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:38,849 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:38,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:38,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:38,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:38,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:38,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:38,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:38,976 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:39,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:39,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:39,012 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:39,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:39,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:39,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:39,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:39,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:39,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:39,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:39,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:39,173 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:39,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:39,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:39,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:39,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:39,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:39,307 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:39,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:39,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:39,333 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:39,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:39,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:39,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:39,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:39,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:39,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:39,475 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:39,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:39,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:39,502 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:39,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:39,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:39,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:39,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:39,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:39,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:39,632 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:39,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:39,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:39,658 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:39,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:39,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:39,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:39,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:39,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:39,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:39,792 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:39,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:39,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:39,823 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:39,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:39,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:39,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:39,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:39,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:39,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:39,952 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:39,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:39,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:39,980 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:39,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:39,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:39,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:39,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:39,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:39,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:40,104 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:40,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:40,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:40,131 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:40,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:40,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:40,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:40,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:40,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:40,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:40,259 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:40,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:40,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:40,289 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:40,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:40,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:40,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:40,307 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:40,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:40,412 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:40,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:40,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:40,441 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:40,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:40,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:40,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:40,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:40,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:40,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:40,576 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:40,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:40,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:40,610 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:40,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:40,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:40,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:40,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:40,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:40,734 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:40,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:40,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:40,768 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:40,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:40,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:40,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:40,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:40,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:40,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:40,908 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:40,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:40,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:40,941 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:40,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:40,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:40,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:40,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:40,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:40,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:41,082 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:41,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:41,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:41,109 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:41,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:41,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:41,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:41,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:41,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:41,255 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:41,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:41,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:41,288 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:41,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:41,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:41,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:41,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:41,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:41,427 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:41,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:41,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:41,458 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:41,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:41,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:41,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:41,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:41,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:41,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:41,604 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:41,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:41,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:41,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:41,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:41,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:41,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:41,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:41,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:41,773 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:41,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:41,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:41,804 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:41,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:41,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:41,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:41,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:41,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:41,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:41,941 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:41,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:41,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:41,970 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:41,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:41,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:41,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:41,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:41,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:41,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:42,096 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:42,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:42,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:42,126 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:42,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:42,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:42,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:42,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:42,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:42,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:42,251 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:42,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:42,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:42,281 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:42,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:42,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:42,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:42,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:42,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:42,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:42,408 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:42,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:42,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:42,439 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:42,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:42,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:42,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:42,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:42,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:42,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:42,565 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:42,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:42,595 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:42,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:42,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:42,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:42,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:42,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:42,730 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:42,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:42,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:42,761 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:42,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:42,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:42,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:42,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:42,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:42,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:42,898 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:42,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:42,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:42,925 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:42,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:42,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:42,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:42,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:42,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:42,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:43,059 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:43,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:43,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:43,088 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:43,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:43,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:43,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:43,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:43,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:43,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:43,215 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:43,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:43,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:43,245 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:43,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:43,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:43,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:43,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:43,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:43,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:43,372 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:43,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:43,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:43,398 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:43,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:43,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:43,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:43,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:43,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:43,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:43,541 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:43,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:43,578 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:43,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:43,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:43,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:43,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:43,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:43,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:43,725 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:43,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:43,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:43,758 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:43,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:43,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:43,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:43,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:43,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:43,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:43,900 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:43,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:43,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:43,933 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:43,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:43,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:43,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:43,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:43,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:43,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:44,079 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:44,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:44,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:44,115 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:44,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:44,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:44,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:44,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:44,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:44,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:44,264 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:44,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:44,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:44,296 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:44,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:44,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:44,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:44,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:44,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:44,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:44,420 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:44,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:44,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:44,450 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:44,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:44,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:44,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:44,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:44,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:44,583 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:44,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:44,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:44,611 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:44,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:44,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:44,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:44,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:44,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:44,751 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:44,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:44,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:44,786 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:44,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:44,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:44,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:44,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:44,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:44,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:44,932 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:44,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:44,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:44,966 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:44,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:44,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:44,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:44,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:44,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:44,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:45,114 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:45,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:45,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:45,148 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:45,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:45,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:45,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:45,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:45,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:45,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:45,300 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:45,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:45,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:45,337 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:45,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:45,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:45,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:45,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:45,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:45,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:45,474 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:45,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:45,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:45,505 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:45,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:45,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:45,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:45,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:45,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:45,649 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:45,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:45,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:45,683 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:45,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:45,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:45,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:45,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:45,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:45,831 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:45,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:45,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:45,865 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:45,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:45,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:45,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:45,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:45,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:46,008 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:46,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:46,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:46,038 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:46,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:46,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:46,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:46,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:46,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:46,175 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:46,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:46,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:46,209 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:46,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:46,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:46,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:46,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:46,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:46,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:46,332 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:46,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:46,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:46,358 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:46,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:46,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:46,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:46,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:46,378 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:46,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:46,482 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:46,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:46,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:46,508 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:46,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:46,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:46,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:46,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:46,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:46,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:46,649 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:46,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:46,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:46,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:46,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:46,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:46,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:46,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:46,814 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:46,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:46,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:46,845 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:46,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:46,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:46,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:46,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:46,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:46,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:46,986 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:47,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:47,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:47,018 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:47,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:47,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:47,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:47,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:47,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:47,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:47,156 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:47,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:47,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:47,189 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:47,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:47,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:47,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:47,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:47,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:47,337 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:47,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:47,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:47,370 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:47,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:47,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:47,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:47,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:47,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:47,517 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:47,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:47,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:47,543 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:47,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:47,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:47,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:47,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:47,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:47,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:47,690 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:47,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:47,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:47,718 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:47,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:47,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:47,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:47,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:47,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:47,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:47,849 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:47,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:47,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:47,881 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:47,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:47,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:47,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:47,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:47,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:47,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:48,011 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:48,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:48,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:48,042 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:48,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:48,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:48,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:48,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:48,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:48,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:48,175 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:48,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:48,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:48,206 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:48,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:48,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:48,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:48,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:48,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:48,358 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:48,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:48,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:48,392 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:48,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:48,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:48,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:48,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:48,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:48,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:48,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:48,570 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:48,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:48,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:48,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:48,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:48,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:48,697 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:48,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:48,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:48,728 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:48,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:48,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:48,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:48,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:48,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:48,856 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:48,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:48,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:48,885 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:48,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:48,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:48,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:48,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:48,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:49,028 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:49,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:49,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:49,061 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:49,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:49,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:49,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:49,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:49,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:49,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:49,212 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:49,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:49,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:49,245 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:49,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:49,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:49,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:49,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:49,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:49,374 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:49,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:49,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:49,408 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:49,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:49,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:49,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:49,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:49,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:49,547 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:49,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:49,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:49,580 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:49,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:49,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:49,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:49,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:49,728 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:49,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:49,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:49,763 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:49,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:49,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:49,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:49,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:49,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:49,911 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:49,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:49,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:49,938 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:49,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:49,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:49,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:49,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:49,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:49,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:50,077 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:50,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:50,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:50,104 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:50,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:50,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:50,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:50,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:50,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:50,235 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:50,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:50,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:50,264 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:50,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:50,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:50,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:50,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:50,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:50,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:50,409 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:50,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:50,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:50,445 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:50,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:50,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:50,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:50,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:50,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:50,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:50,590 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:50,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:50,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:50,622 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:50,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:50,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:50,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:50,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:50,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:50,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:50,760 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:50,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:50,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:50,789 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:50,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:50,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:50,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:50,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:50,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:50,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:50,937 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:50,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:50,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:50,969 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:50,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:50,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:50,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:50,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:50,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:51,111 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:51,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:51,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:51,142 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:51,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:51,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:51,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:51,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:51,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:51,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:51,288 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:51,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:51,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:51,326 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:51,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:51,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:51,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:51,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:51,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:51,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:51,469 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:51,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:51,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:51,502 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:51,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:51,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:51,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:51,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:51,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:51,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:51,633 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:51,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:51,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:51,659 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:51,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:51,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:51,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:51,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:51,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:51,789 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:51,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:51,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:51,820 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:51,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:51,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:51,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:51,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:51,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:51,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:51,960 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:51,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:51,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:51,992 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:51,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:51,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:51,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:52,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:52,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:52,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:52,139 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:52,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:52,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:52,166 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:52,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:52,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:52,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:52,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:52,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:52,303 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:52,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:52,336 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:52,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:52,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:52,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:52,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:52,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:52,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:52,470 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:52,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:52,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:52,503 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:52,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:52,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:52,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:52,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:52,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:52,644 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:52,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:52,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:52,670 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:52,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:52,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:52,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:52,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:52,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:52,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:52,800 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:52,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:52,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:52,829 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:52,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:52,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:52,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:52,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:52,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:52,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:52,973 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:53,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:53,003 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:53,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:53,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:53,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:53,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:53,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:53,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:53,143 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:53,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:53,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:53,174 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:53,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:53,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:53,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:53,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:53,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:53,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:53,316 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:53,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:53,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:53,347 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:53,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:53,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:53,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:53,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:53,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:53,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:53,487 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:53,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:53,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:53,516 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:53,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:53,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:53,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:53,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:53,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:53,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:53,646 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:53,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:53,675 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:53,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:53,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:53,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:53,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:53,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:53,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:53,824 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:53,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:53,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:53,858 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:53,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:53,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:53,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:53,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:53,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:53,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:54,007 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:54,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:54,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:54,041 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:54,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:54,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:54,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:54,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:54,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:54,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:54,191 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:54,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:54,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:54,229 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:54,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:54,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:54,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:54,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:54,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:54,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:54,359 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:54,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:54,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:54,390 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:54,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:54,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:54,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:54,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:54,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:54,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:54,532 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:54,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:54,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:54,566 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:54,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:54,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:54,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:54,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:54,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:54,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:54,711 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:54,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:54,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:54,738 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:54,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:54,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:54,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:54,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:54,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:54,866 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:54,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:54,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:54,897 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:54,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:54,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:54,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:54,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:54,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:54,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:55,040 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:55,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:55,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:55,072 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:55,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:55,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:55,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:55,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:55,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:55,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:55,199 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:55,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:55,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:55,229 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:55,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:55,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:55,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:55,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:55,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:55,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:55,353 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:55,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:55,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:55,384 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:55,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:55,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:55,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:55,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:55,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:55,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:55,526 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:55,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:55,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:55,557 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:55,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:55,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:55,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:55,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:55,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:55,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:55,690 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:55,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:55,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:55,717 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:55,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:55,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:55,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:55,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:55,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:55,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:55,852 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:55,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:55,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:55,878 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:55,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:55,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:55,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:55,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:55,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:55,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:56,005 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:56,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:56,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:56,032 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:56,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:56,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:56,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:56,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:56,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:56,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:56,162 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:56,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:56,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:56,194 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:56,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:56,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:56,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:56,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:56,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:56,327 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:56,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:56,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:56,357 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:56,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:56,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:56,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:56,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:56,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:56,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:56,491 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:56,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:56,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:56,523 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:56,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:56,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:56,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:56,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:56,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:56,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:56,676 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:56,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:56,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:56,709 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:56,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:56,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:56,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:56,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:56,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:56,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:56,858 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:56,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:56,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:56,892 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:56,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:56,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:56,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:56,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:56,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:57,044 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:57,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:57,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:57,081 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:57,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:57,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:57,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:57,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:57,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:57,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:57,219 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:57,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:57,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:57,246 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:57,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:57,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:57,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:57,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:57,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:57,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:57,376 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:57,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:57,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:57,407 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:57,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:57,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:57,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:57,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:57,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:57,555 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:57,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:57,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:57,588 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:57,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:57,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:57,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:57,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:57,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:57,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:57,732 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:57,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:57,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:57,764 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:57,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:57,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:57,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:57,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:57,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:57,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:57,904 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:57,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:57,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:57,933 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:57,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:57,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:57,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:57,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:57,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:58,055 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:58,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:58,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:58,086 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:58,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:58,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:58,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:58,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:58,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:58,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:58,224 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:58,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:58,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:58,256 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:58,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:58,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:58,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:58,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:58,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:58,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:58,395 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:58,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:58,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:58,422 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:58,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:58,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:58,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:58,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:58,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:58,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:58,550 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:58,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:58,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:58,578 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:58,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:58,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:58,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:58,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:58,598 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:58,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:58,724 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:58,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:58,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:58,757 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:58,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:58,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:58,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:58,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:58,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:58,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:58,884 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:58,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:58,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:58,910 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:58,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:58,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:58,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:58,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:58,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:58,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:59,045 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:59,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:59,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:59,085 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:59,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:59,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:59,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:59,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:59,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:59,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:59,215 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:59,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:59,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:59,253 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:59,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:59,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:59,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:59,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:59,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:59,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:59,399 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:59,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:59,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:59,430 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:59,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:59,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:59,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:59,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:59,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:59,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:59,564 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:59,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:59,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:59,591 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:59,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:59,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:59,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:59,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:59,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:59,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:59,721 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:59,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:59,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:59,754 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:59,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:59,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:59,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:59,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:59,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:59,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:15:59,883 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:15:59,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:59,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:15:59,914 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:15:59,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:15:59,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:59,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:59,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:59,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:15:59,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:00,041 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:00,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:00,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:00,067 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:00,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:00,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:00,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:00,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:00,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:00,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:00,201 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:00,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:00,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:00,228 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:00,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:00,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:00,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:00,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:00,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:00,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:00,360 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:00,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:00,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:00,386 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:00,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:00,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:00,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:00,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:00,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:00,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:00,518 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:00,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:00,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:00,545 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:00,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:00,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:00,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:00,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:00,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:00,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:00,683 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:00,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:00,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:00,713 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:00,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:00,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:00,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:00,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:00,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:00,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:00,844 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:00,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:00,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:00,871 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:00,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:00,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:00,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:00,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:00,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:00,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:00,998 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:01,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:01,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:01,025 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:01,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:01,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:01,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:01,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:01,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:01,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:01,168 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:01,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:01,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:01,202 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:01,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:01,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:01,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:01,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:01,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:01,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:01,344 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:01,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:01,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:01,379 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:01,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:01,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:01,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:01,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:01,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:01,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:01,516 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:01,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:01,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:01,542 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:01,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:01,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:01,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:01,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:01,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:01,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:01,680 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:01,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:01,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:01,714 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:01,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:01,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:01,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:01,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:01,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:01,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:01,857 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:01,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:01,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:01,890 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:01,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:01,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:01,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:01,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:01,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:01,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:02,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:02,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:02,045 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:02,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:02,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:02,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:02,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:02,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:02,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:02,172 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:02,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:02,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:02,199 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:02,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:02,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:02,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:02,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:02,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:02,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:02,335 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:02,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:02,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:02,361 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:02,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:02,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:02,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:02,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:02,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:02,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:02,483 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:02,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:02,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:02,509 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:02,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:02,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:02,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:02,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:02,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:02,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:02,638 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:02,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:02,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:02,676 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:02,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:02,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:02,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:02,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:02,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:02,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:02,815 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:02,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:02,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:02,850 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:02,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:02,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:02,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:02,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:02,872 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:02,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:02,996 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:03,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:03,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:03,031 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:03,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:03,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:03,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:03,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:03,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:03,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:03,163 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:03,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:03,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:03,195 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:03,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:03,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:03,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:03,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:03,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:03,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:03,323 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:03,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:03,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:03,353 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:03,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:03,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:03,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:03,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:03,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:03,492 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:03,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:03,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:03,526 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:03,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:03,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:03,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:03,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:03,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:03,666 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:03,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:03,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:03,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:03,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:03,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:03,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:03,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:03,849 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:03,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:03,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:03,887 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:03,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:03,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:03,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:03,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:03,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:04,036 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:04,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:04,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:04,069 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:04,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:04,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:04,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:04,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:04,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:04,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:04,220 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:04,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:04,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:04,253 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:04,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:04,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:04,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:04,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:04,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:04,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:04,392 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:04,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:04,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:04,426 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:04,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:04,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:04,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:04,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:04,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:04,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:04,568 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:04,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:04,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:04,600 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:04,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:04,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:04,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:04,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:04,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:04,743 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:04,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:04,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:04,780 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:04,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:04,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:04,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:04,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:04,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:04,927 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:04,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:04,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:04,962 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:04,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:04,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:04,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:04,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:04,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:04,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:05,101 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:05,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:05,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:05,133 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:05,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:05,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:05,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:05,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:05,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:05,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:05,263 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:05,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:05,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:05,289 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:05,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:05,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:05,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:05,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:05,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:05,432 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:05,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:05,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:05,462 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:05,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:05,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:05,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:05,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:05,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:05,601 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:05,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:05,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:05,632 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:05,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:05,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:05,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:05,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:05,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:05,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:05,760 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:05,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:05,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:05,787 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:05,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:05,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:05,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:05,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:05,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:05,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:05,922 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:05,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:05,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:05,955 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:05,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:05,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:05,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:05,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:05,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:05,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:06,117 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:06,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:06,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:06,151 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:06,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:06,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:06,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:06,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:06,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:06,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:06,298 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:06,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:06,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:06,330 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:06,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:06,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:06,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:06,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:06,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:06,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:06,461 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:06,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:06,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:06,493 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:06,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:06,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:06,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:06,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:06,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:06,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:06,616 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:06,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:06,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:06,643 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:06,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:06,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:06,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:06,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:06,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:06,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:06,773 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:06,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:06,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:06,805 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:06,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:06,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:06,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:06,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:06,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:06,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:06,938 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:06,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:06,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:06,968 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:06,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:06,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:06,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:06,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:06,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:06,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:07,096 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:07,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:07,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:07,125 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:07,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:07,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:07,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:07,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:07,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:07,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:07,255 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:07,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:07,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:07,286 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:07,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:07,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:07,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:07,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:07,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:07,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:07,408 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:07,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:07,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:07,439 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:07,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:07,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:07,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:07,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:07,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:07,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:07,563 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:07,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:07,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:07,599 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:07,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:07,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:07,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:07,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:07,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:07,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:07,729 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:07,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:07,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:07,755 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:07,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:07,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:07,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:07,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:07,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:07,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:07,883 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:07,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:07,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:07,913 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:07,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:07,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:07,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:07,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:07,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:07,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:08,039 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:08,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:08,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:08,072 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:08,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:08,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:08,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:08,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:08,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:08,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:08,196 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:08,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:08,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:08,225 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:08,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:08,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:08,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:08,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:08,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:08,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:08,350 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:08,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:08,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:08,389 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:08,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:08,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:08,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:08,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:08,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:08,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:08,510 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:08,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:08,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:08,541 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:08,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:08,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:08,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:08,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:08,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:08,664 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:08,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:08,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:08,693 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:08,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:08,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:08,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:08,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:08,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:08,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:08,828 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:08,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:08,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:08,857 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:08,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:08,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:08,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:08,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:08,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:08,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:08,981 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:09,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:09,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:09,014 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:09,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:09,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:09,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:09,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:09,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:09,166 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:09,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:09,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:09,200 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:09,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:09,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:09,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:09,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:09,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:09,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:09,338 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:09,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:09,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:09,371 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:09,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:09,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:09,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:09,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:09,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:09,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:09,516 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:09,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:09,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:09,555 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:09,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:09,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:09,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:09,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:09,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:09,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:09,697 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:09,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:09,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:09,732 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:09,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:09,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:09,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:09,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:09,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:09,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:09,883 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:09,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:09,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:09,917 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:09,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:09,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:09,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:09,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:09,940 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:10,074 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:10,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:10,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:10,108 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:10,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:10,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:10,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:10,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:10,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:10,257 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:10,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:10,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:10,290 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:10,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:10,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:10,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:10,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:10,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:10,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:10,441 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:10,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:10,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:10,480 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:10,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:10,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:10,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:10,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:10,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:10,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:10,630 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:10,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:10,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:10,664 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:10,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:10,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:10,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:10,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:10,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:10,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:10,816 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:10,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:10,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:10,851 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:10,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:10,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:10,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:10,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:10,873 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:10,874 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:11,007 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:11,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:11,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:11,041 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:11,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:11,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:11,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:11,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:11,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:11,192 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:11,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:11,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:11,226 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:11,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:11,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:11,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:11,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:11,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:11,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:11,383 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:11,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:11,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:11,417 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:11,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:11,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:11,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:11,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:11,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:11,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:11,568 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:11,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:11,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:11,602 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:11,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:11,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:11,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:11,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:11,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:11,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:11,753 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:11,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:11,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:11,791 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:11,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:11,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:11,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:11,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:11,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:11,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:11,941 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:11,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:11,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:11,976 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:11,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:11,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:11,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:11,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:11,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:11,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:12,127 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:12,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:12,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:12,160 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:12,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:12,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:12,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:12,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:12,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:12,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:12,319 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:12,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:12,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:12,354 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:12,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:12,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:12,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:12,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:12,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:12,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:16:12,506 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 03:16:12,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:12,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 89 states and 172 transitions. [2023-12-03 03:16:12,539 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2023-12-03 03:16:12,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:16:12,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:12,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:12,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:12,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-03 03:16:12,562 INFO L285 TraceCheckSpWp]: Computing forward predicates...